True or false, and why? Proteins are processed and lipids are manufactured in the smooth endoplasmic reticulum and Golgi apparatus.

Answers

Answer 1

Answer:

True

Explanation:

This is true because in our last study, we learned that proteins were processed through these systems-- therefore, making it true.

Answer 2

Answer:

the guy above me is correct

Explanation:


Related Questions

Which is the first step in the path of a nerve impulse?
a. a receptor picks up a stimulus from the environment
b. the impulse moves from the sensory neurons to the interneurons
c. a nerve impulse travels through the sensory neurons
d. the motor neurons send the impulses to the muscles​

Answers

The answer is A

A receptor picks up a stimulus from the environment.

ANSWER ASAP LOOK AT THE PICTURE BELOW


CORRECT ANSWER = BRAINLIEST!

LINKS OR FILES = REPORT

ANSWER ASAP LOOK AT THE PICTURE BELOWCORRECT ANSWER = BRAINLIEST!LINKS OR FILES = REPORT

Answers

Answer:

A

Explanation:

why dose no one know what Robert Hooke looked like?

Answers

If I remember correctly Robert Hooke made Sir Issac Newton mad by calling him a cheater (or something like that). Newton retaliated by stealing Hooke’s portrait.

Sorry if this is wrong

What is an autotroph?
Select one:

An organism that eats other organisms for food.

An organism that does not need food.

An organism that eats itself for food.

An organism that can build its own food.

Answers

An autotroph is an organism that can build its own food

Answer:

option D is correct answer of this question

Which factor most directly limits the variety of herbivores living in an area?

A. amount of nitrogen in the atmosphere

B. number of decomposers present

C. types of plants present

D. kinds of minerals in the water

What 17th century naturalist was responsible for the system of two-word naming (e.g. Canis lupus) currently in use?
A. Gregor Mendel
B. James Watson
C. Francis Crick
D. Carolus Linnaeus

Answers

The types of plants present directly limits the variety of herbivores living in an area.Carolus Linnaeus was the 17th century naturalist responsible for the system of two-word naming currently in use.

What is an Herbivore?

Thus is a type of organism which feed on plants for food and survival. They are also referred to as primary consumers in the ecosystem. The types of plants determine the variety of herbivores living in an area.

Carolus Linnaeus was a naturalist responsible for the system of two-word naming known as binomial system of nomenclature.

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Use the molecular structures to predict which of the six solutions will test positive for glucose. Write your prediction in the
answer space. Provide the reasoning behind your prediction.

Answers

Glucose and galactose are reducing sugars hence they are able to give a positive test for glucose.

What structures would test positive for glucose?

We know that glucose is a sugar and it is one of the sugars that we call a reducing sugar. This is so because glucose is an aldose sugar and as such the carbonyl moiety of the glucose has a hydrogen atom as part of it.

We now have to examine each of the structures that have been shown. We know that the structure that would be able to give a test for glucose has to be a reducing sugar. This can not be the sucrose or maltose since they are disaccharide and do not have free carbonyl moieties.

The fructose molecule is not a reducing sugar thus it would not give a positive test. The only compounds that could give a positive test are glucose and galactose.

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What does it mean if something is pure-breeding for a trait?

Answers

Answer:

they want to make sure the animal gets the traits of the parents

Explanation:


Please explain 11 Incoterm rules, their usages and examples.
nd compare differences between them.

Answers

Incoterms are a set of standardized international trade rules that define the responsibilities and obligations of buyers and sellers in terms of delivery, risk transfer, and costs. Understanding these 11 Incoterms is crucial for ensuring smooth and transparent global trade transactions.

1. EXW (Ex Works): The seller makes the goods available at their premises, and the buyer is responsible for all transportation and costs. Example: "EXW Factory A" - Buyer arranges pickup from Factory A.

2. FCA (Free Carrier): The seller delivers the goods, cleared for export, to a carrier nominated by the buyer. Example: "FCA Port B" - Seller hands goods to the carrier at Port B.

3. FAS (Free Alongside Ship): The seller delivers the goods alongside a vessel nominated by the buyer at a specific port. Example: "FAS Port C" - Goods placed next to the ship at Port C.

4. FOB (Free on Board): The seller delivers the goods on board a vessel nominated by the buyer at a specified port. Example: "FOB Port D" - Seller ensures goods are on the vessel at Port D.

5. CFR (Cost and Freight): The seller covers the cost of goods and freight to the destination port. Example: "CFR Port E" - Seller pays for freight to Port E.

6. CIF (Cost, Insurance, and Freight): Similar to CFR, but the seller also provides insurance against loss or damage during transportation. Example: "CIF Port F" - Seller covers insurance in addition to freight to Port F.

7. CPT (Carriage Paid To): The seller delivers goods to a carrier and pays for transportation to the named destination. Example: "CPT Warehouse G" - Seller covers transport to Warehouse G.

8. CIP (Carriage and Insurance Paid To): Similar to CPT, but the seller also provides insurance against loss or damage during transportation. Example: "CIP Warehouse H" - Seller covers insurance and transport to Warehouse H.

9. DAP (Delivered at Place): The seller delivers goods to the buyer at a named place, without unloading. Example: "DAP Buyer's Facility" - Seller is responsible for delivery to the buyer's facility.

10. DPU (Delivered at Place Unloaded): The seller delivers goods to the named destination, including unloading. Example: "DPU Warehouse I" - Seller handles delivery and unloading at Warehouse I.

11. DDP (Delivered Duty Paid): The seller delivers goods to the buyer, cleared for import, and pays all applicable duties and taxes. Example: "DDP Customer's Doorstep" - Seller handles delivery and customs duties to the customer's location.

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The Incoterms rules define the obligations and responsibilities of buyers and sellers in international trade. Understanding these rules is crucial for determining who is responsible for various aspects of the transaction, such as transportation, insurance, and costs. Each Incoterm rule has its own specific usage and implications, and it's important to select the appropriate one based on the nature of the transaction and the parties' agreements.

The Incoterms (International Commercial Terms) are a set of standardized rules established by the International Chamber of Commerce (ICC) to govern international trade. They define the responsibilities of buyers and sellers in terms of the delivery of goods, the transfer of risk, and the allocation of costs.

There are 11 Incoterms rules, each with its specific usage and set of responsibilities. Here is a brief explanation of each rule, along with examples:

1. EXW (Ex Works): The seller makes the goods available at their premises, and the buyer is responsible for all transportation and costs from the seller's location to the final destination.

Example: The seller delivers the goods to their warehouse, and the buyer arranges transportation from there.

2. FCA (Free Carrier): The seller delivers the goods to a carrier chosen by the buyer, and the risk transfers to the buyer once the goods are handed over to the carrier.

Example: The seller delivers the goods to the buyer's designated carrier at a specified location.

3. CPT (Carriage Paid To): The seller pays for transportation to the agreed-upon destination, and the risk transfers to the buyer upon delivery to the carrier.

Example: The seller pays for transportation to the buyer's location, and the goods are insured until they reach the buyer.

4. CIP (Carriage and Insurance Paid To): Similar to CPT, but the seller also provides insurance against the buyer's risk of loss or damage during transportation.

Example: The seller pays for transportation and insurance to the buyer's location.

5. DAT (Delivered at Terminal): The seller delivers the goods, unloaded, at a designated terminal at the agreed-upon destination.

Example: The seller unloads the goods at the buyer's specified terminal at the port.

6. DAP (Delivered at Place): The seller is responsible for delivering the goods to the buyer at an agreed-upon place, but not unloaded.

Example: The seller delivers the goods to the buyer's warehouse, but the buyer is responsible for unloading.

7. DDP (Delivered Duty Paid): The seller is responsible for delivering the goods to the buyer, including all costs and risks, up to the destination.

Example: The seller delivers the goods to the buyer's location, including customs duties and taxes.

8. FAS (Free Alongside Ship): The seller is responsible for delivering the goods alongside the vessel at the agreed-upon port, and the buyer assumes all risks and costs from that point onwards.

Example: The seller delivers the goods to the port, and the buyer arranges for loading onto the ship.

9. FOB (Free on Board): The seller is responsible for delivering the goods onto the vessel at the agreed-upon port, and the buyer assumes all risks and costs from that point onwards.

Example: The seller loads the goods onto the ship, and the buyer arranges for transportation and insurance.

10. CFR (Cost and Freight): The seller is responsible for the cost and freight of delivering the goods to the agreed-upon port, and the risk transfers to the buyer once the goods are onboard the vessel.

Example: The seller pays for transportation to the port, and the buyer arranges for unloading and any further transportation.

11. CIF (Cost, Insurance, and Freight): Similar to CFR, but the seller also provides insurance against the buyer's risk of loss or damage during transportation.

Example: The seller pays for transportation and insurance to the port, and the buyer arranges for unloading and any further transportation.


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Help me, please with this :)

Help me, please with this :)

Answers

Answer:

Please find the answer to the blank spaces in each statement of the attached image in CAPS.

1. All energy comes from the SUN

2. Plants, algae and some bacteria capture energy by PHOTOSYNTHESIS in their CHLOROPLAST.

3. Plants, animals, fungi, protists, and most bacteria release energy by RESPIRATION in their MITOCHONDRIA.

Note:

- Photosynthesis requires CARBON DIOXIDE (CO2) and WATER (H20) to make GLUCOSE (C6H12O6) and OXYGEN (02)

- Respiration requires GLUCOSE (C6H12O6) and OXYGEN (02) to make CARBON DIOXIDE (CO2) and WATER

Explanation:

The image in this diagram is depicting how energy flows from the ultimate source, which is the SUN to other living organisms. Plants, algae and some bacteria have the ability to capture energy from the SUN using pigments in their CHLOROPLAST in a process called PHOTOSYNTHESIS, which they use to synthesize their food. The process of photosynthesis requires CARBON DIOXIDE (CO2) and WATER (H20) to make GLUCOSE (C6H12O6) and OXYGEN (02) gas.

However, on the contrary, virtually all living organisms including: Plants, animals, fungi, protists, and most bacteria etc. release energy via an organelle called MITOCHONDRIA in a process called RESPIRATION. The process of respiration requires GLUCOSE (C6H12O6) and OXYGEN (02) to make CARBON DIOXIDE (CO2) and WATER.

he continuous use of pesticides in great amounts, has two effects that are especially ___________. First, pesticides kill the pests' natural enemies in the area. Second, it often accidentally engenders pests that are resistance to pesticides, since those that survive a particular pesticide will be highly resistant to it, and will be the ones left to breed.

Answers

Answer:

pernicious

Explanation:

Pesticides are substances used to control pests such as, for example, harmful insects that attack crops. Pesticides are classified according to the target species (e.g., herbicides, insecticides, bactericides, etc) and the type of substance used as pesticide (e.g., biopesticide, chemical pesticide, etc). The use of pesticides in farming presents several concerns such as the emergence of resistance in target species, harmful effects on human health and environmental pollution. Moreover, pesticides may also present negative effects on non-target species, having a profound environmental impact in agroecosystems.

(Please help!)
The diagram below shows the layers of a rock having a trilobite:
Which statement about the rock fossils is true?
A. Fossil B is older than fossil A.
B. Fossil A is younger than fossil C.
C. Fossil C belongs to the same period as the trilobite.
D. Fossil B belongs to the same period as the trilobite.

(Please help!)The diagram below shows the layers of a rock having a trilobite:Which statement about the

Answers

The answer is d. Fossil b belongs to the same period as the trilobite

The teacher gives their students an unknown liquid in a beaker and asks them to determine the speed of a sound wave traveling through it.




Select the statements that accurately describe the results the students should expect

Answers

As with all waves, the relationship between the speed of sound, its frequency, and its wavelength is vw = f, where vw denotes the speed of sound, f denotes its frequency, and f is its wavelength. The straightforward equation speed = distance/time can be used to determine the speed of sound.

In the same amount of time, sound waves traveling at a high speed can go farther. For instance, if a sound wave travels and returns across a distance of 20 meters in 2 seconds, its speed is 10 m/s. The stiffness of the medium (or compressibility in the case of gases) and its density work together to define the speed of sound in that medium.

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A student wants to investigate osmosis. A carrot was placed in a dilute solution.
a) What will happen to its mass?
b) The carrot was placed in 0.4 mol/dm 3 solution. Its mass did not change.
c) What does this tell us about the concentration of the carrot?
d) The carrot was placed in a concentrated solution. What will happen to its mass?

Answers

a) When a carrot is submerged in a diluted solution, water will osmosis into the carrot cells. As a result, the cells will become turgid and the carrot's mass will rise.

b) The carrot's inability to alter in mass when submerged in a 0.4 mol/dm3 solution shows that the solute concentration—which includes salts and sugars—within the carrot cells is also 0.4 mol/dm3. There is no net movement of water into or out of the cells at this concentration.

c) This indicates that the carrot and the 0.4 mol/dm3 solution have come to an equilibrium. At this concentration, the passage of water into and out of the cells is balanced, and there is no net gain or loss of water.

d) If the carrot is submerged in a concentrated solution, water will osmotically escape from the cells, plasmolyzing them. The mass of the carrot will shrink as a result.

OsmosisOsmosis is the transfer of water molecules from a region with a high concentration of water to a region with a low concentration of water through a membrane that is selectively permeable. Since a diluted solution contains more water molecules than carrot cells do, water will osmotically flow from the fluid into the cells. The carrot cells become turgid, which is another word for inflated and hard, as a result of this water inflow. The carrot's mass so grows as a result.The carrot's inertness in a 0.4 mol/dm3 solution shows that the solute concentration inside the cells of the carrot is also 0.4 mol/dm3. At this concentration, there is no net gain or loss of water since the flow of water into and out of the cells is balanced. This is due to the fact that the solute concentration in the carrot cells and the solution are the same. Isotonic describes this condition.

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How fast an object is moving

Answers

I don’t understand. What’s the question?

What is The process through which the Earth maintains the appropriate temperature for living things to survive

Answers

Answer:

The Greenhouse Effect

Explanation:

Earth's atmosphere keeps much of the Sun's energy from escaping into space. This process, called the greenhouse effect, keeps the planet warm enough for life to exist. The atmosphere allows about half of the Sun's heat energy (50%) to reach Earth's surface.

Examine the process shown above occurring in a DNA molecule. Which statements support the outcome of this process? Select
ALL that apply.
A)
This process is linked to certain cancer types.
B)
This process can have detrimental results to the organism.
This can create a change to the genome, which produces a new phenotype. Eliminate
D)
This process can be repaired by the DNA and not be a permanent change
to the genome.
E)
This process affects only the offspring of the organism, but not the
organism itself.

Answers

A DNA molecule is the molecule which carries genetic information for the development of an organism.

What is DNA?

Your information is incomplete. Therefore, an overview of DNA will be given. DNA simply means an organic material that contains genetic information.

DNA is found in the cells of every organism and is a key part of reproduction where genetic heredity occurs.

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Answer:

A, B,C,D

Explanation:

i just did it on usatestprep

In 3–5 sentences, explain how increases in the human population impacts water resources. Provide specific examples in your answer.

Answers

The increase in human population impacts water resources as follows:

increase in water pollutionscarcity of clean potable wateroverfishing and hunting of water organisms

What are the effects of an increase in the human population?

The human population refers to the number of individual humans that can be found in a given area at a particular time.

All over the world, there has been an increase seen in the human population, especially in developing countries.

The effects of an increase in the human population include:

The need for food, water, housing, energy, healthcare, transportation, and other resources will rise as the population grows.And all that consumption raises the probability of major catastrophes like pandemics, ecological destruction, and greater violence.

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Which of the following is a population?
a) a wolf eating a squirrel
b) a hibernating bear
c) a school (group) of fish
d) a boy playing with his pet dog

Answers

Answer:

c) a school (group) of fish

Explanation:

A population is a distinct group of individuals. A wolf eating a squirrel is just part of the food chain,  a hibernating bear is alone, so it couldn't count as a population, and a boy playing with his pet dog, that's just a duo, and they aren't the same species.

What type of chemical bond is responsible for the 3 dimensional structure of nucleic acids?

Answers

Hydrogen bonds are responsible for the 3-dimensional structure of nucleic acids, such as DNA and RNA, providing stability through complementary base pairing.

The 3-dimensional structure of nucleic acids, such as DNA and RNA, is primarily determined by hydrogen bonds. Hydrogen bonding plays a crucial role in stabilizing the double helical structure of DNA and the folded structure of RNA. These bonds form between specific complementary base pairs: adenine (A) with thymine (T) or uracil (U) in RNA, and guanine (G) with cytosine (C).

Hydrogen bonds involve the attraction between a hydrogen atom bonded to a donor atom (e.g., nitrogen or oxygen) and an acceptor atom (e.g., oxygen or nitrogen) in the adjacent nucleotide. Multiple hydrogen bonds between the base pairs provide strength and stability to the nucleic acid structure. Additionally, other non-covalent interactions, such as van der Waals forces and electrostatic interactions, contribute to the overall stability and folding of nucleic acids.

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2. Which of the following is a physical property of matter that is always the same regardless of size
or amount?

A. Mass
B. Volume
C. Density
D. Solubility

HELP

Answers

i think it’s D lol, it’s not mass because like duh and not volume and density like no?? so c because it’s always going to dissolve the same

Answer:

A

Explanation:

Since the law of conservation of mass is valid under all circumstances, hence, mass always remains the same, whether a substance undergoes physical change or chemical change

Globalization is the process of the world becoming more connected. Like any process that involves economic choices, it has positive and negative consequences.
China is one of the world's fastest-growing economies, and it has experienced many consequences as the result of globalization. One severe consequence has been a sharp increase in air pollution.

In an informative essay, describe the effects of globalization on air pollution in China's largest cities.

Use outside research to gather anecdotes and data to help you demonstrate your findings. Be sure to cite your sources on a Works Cited page.

Answers

Introduction: Globalization has been a major economic force that has led to increased interconnectedness and growth around the world. However, as with any process that involves economic choices, there are both positive and negative consequences. In China, one of the most notable negative consequences of globalization has been a sharp increase in air pollution, particularly in the country's largest cities. This essay will examine the effects of globalization on air pollution in China's largest cities, drawing on outside research to provide anecdotes and data.

Effects of Globalization on Air Pollution in China's Largest Cities

China has experienced rapid economic growth in recent decades, thanks in part to globalization. However, this growth has come at a significant cost to the environment, particularly in the form of air pollution. According to a report by the World Health Organization, seven of the world's 10 most polluted cities are in China (Bloomberg, 2021).

One of the primary drivers of air pollution in China is the country's heavy reliance on coal as a source of energy. Coal-fired power plants and factories are major contributors to air pollution in the country's largest cities. China is also the world's largest consumer of coal, and its demand for the fuel has grown in tandem with the country's economic growth (The Guardian, 2019).

Globalization has also played a role in driving up air pollution in China. As the country has become more integrated into the global economy, it has become a major hub for manufacturing and industrial production. Many multinational corporations have set up factories in China to take advantage of the country's low labor costs and lax environmental regulations. This has led to a significant increase in the number of factories and power plants in China's largest cities, contributing to the country's air pollution problem (National Geographic, 2019).

In addition to industrial pollution, transportation also plays a major role in China's air pollution. The country is home to the world's largest automobile market, and the number of cars on the road has grown rapidly in recent years. This has led to increased emissions of pollutants like nitrogen oxides, which are major contributors to smog and other forms of air pollution (The New York Times, 2018).

Conclusion: In conclusion, the effects of globalization on air pollution in China's largest cities have been significant. The country's heavy reliance on coal, rapid industrialization, and booming transportation sector have all contributed to high levels of air pollution. While the Chinese government has taken steps to address the problem in recent years, such as imposing stricter emissions standards and investing in clean energy, much work remains to be done. As the global economy continues to evolve, it is essential that policymakers prioritize environmental concerns in their decision-making, to ensure that economic growth does not come at the expense of public health and the environment.

Final answer:

Globalization has increased air pollution in China's largest cities due to industrialization and China's role as the 'world's factory'. Major cities such as Beijing often experience high levels of smog. Efforts to mitigate this are in place, but implementation is challenging.

Explanation:

Globalization has had a significant impact on air pollution in China's largest cities largely due to the rapid industrialization process brought about by globalization. As international companies have established manufacturing bases in China, the resultant increase in factories has contributed to the emission of pollutants into the air. Industrial waste, emission from vehicles, and heavy reliance on coal for energy are key contributors to this problem.

For instance, in Beijing, often thick smog envelops the city, severely impacting the health of the citizens and contributing to global warming. Rapid industrial growth, often prioritised over environmental sustainability, continues to exacerbate air pollution levels. Furthermore, China's role as the 'world's factory' means pollution linked to goods for export contributes significantly to its overall levels. A study published in the journal Nature estimated that in 2007, approximately 36% of anthropogenic sulfur dioxide, 27% of nitrogen oxides, 22% of carbon monoxide and 17% of black carbon in China were associated with production of goods for export.

To mitigate the escalating air pollution levels, China has instigated several policies such as the Air Pollution Control Law and the adoption of cleaner energy sources. However, implementation and effectiveness of these measures remain a challenge.

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What is the best method for describing and mapping terrestrial biomes? Biome Metric System (BMS) There's no standardized method, so the best method is to evaluate climatic conditions and the dominant form of vegetation International System of Biomes (ISB) Universal Biome System (UBS) There's no standardized method, so the best method is to evaluate human uses and valuation of the area

Answers

The best method for describing and mapping terrestrial biomes typically involves evaluating climatic conditions and the dominant form of vegetation. This approach is widely used and forms the basis for various classification systems, including the Köppen-Geiger climate classification system and the Holdridge life zone classification system. These systems consider factors such as temperature, precipitation, and vegetation types to classify and map different biomes.

While there is no universally standardized method for describing and mapping biomes, the evaluation of climatic conditions and vegetation provides a robust and scientifically grounded approach. It allows for the identification of distinct biomes based on their ecological characteristics and helps understand the distribution of different biomes across the Earth's surface.

Other approaches, such as the International System of Biomes (ISB) or Universal Biome System (UBS), may incorporate additional factors or emphasize human uses and valuation of the area. These approaches may be more focused on human perspectives or conservation priorities rather than purely ecological considerations. However, when it comes to a scientific understanding of biomes, evaluating climatic conditions and vegetation remain key factors.

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how would you relate force and acceleration?​

Answers

Force = mass * acceleration

This is Newton's second law

Explanation:

Hey there!

The external agency that brings change in body's action(i.e changes the body from rest to motion or motion to rest) is called a force.

We know;

The force is inversely proportional to acceleration. So, the best method to relate them is force in inversely proportional to acceleration of a place.

Hope it helps...

Question 14 (2 points) The process of evolution that involves a change in the DNA sequence that leads to evolutionary change is called natural selection. O mutation. genetic drift. migration.

Answers

The process of evolution that involves a change in the DNA sequence that leads to evolutionary change is called a mutation.

A mutation is a sudden and lasting alteration in the DNA sequence that can influence genetic variation. Changes in the DNA sequence can influence phenotype, which may or may not have an effect on an organism's fitness. Mutations occur spontaneously, either from errors in DNA replication or from exposure to mutagenic agents. Mutations may happen in either coding or non-coding regions of the DNA, and they can be either silent or expressed.

Evolution is a natural process that results in the gradual change of inherited characteristics in populations over generations. It is the process of alteration in the inherited characteristics of species over successive generations. In other words, it is the process of gradual changes that happen to species over time as they adapt to their environments. It can be defined as a change in the gene frequency in a population over time.

Types of Evolution 1. Natural Selection 2. Genetic Drift 3. Gene Flow 4. Mutation 5. Non-Random Mating 6. Admixture 7. Mutation Pressure 8. Genetic Draft 9. Bottleneck and Founder Effect 10. Sexual Selection the process of evolution that involves a change in the DNA sequence that leads to evolutionary change is called a mutation.

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What name is given to the pores in the surface of a leaf that allow gases in and out? please help asap!

Answers

Stomata is given to the pores in the surface of a leaf that allow gases in and out.

What are Stomata?

The tiny, microscopic stomata are essential for photosynthesis. They cover the plants' surfaces in tens of thousands. The stomata form is essential background knowledge for understanding how plants grow and provide the biomass that sustains us.

Stomata are circular pores that resemble doughnuts and have a hole in the center for gas to enter or exit the plant. Two cells make up the pore, each of which is referred to as a guard cell.

They have the ability to expand or contract in order to open or close the pore, which is crucial for controlling both tissue moisture levels and gas exchange for photosynthesis.

Therefore, Stomata is given to the pores in the surface of a leaf that allow gases in and out.

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Clues from geology and paleontology suggest that simple cells or their precursors like the protocells arose about how many years ago?

Answers

Based on current scientific understanding, it is believed that simple cells or their precursors, such as protocells, arose on Earth around 3.5 to 4 billion years ago.

This is based on clues from geology and paleontology, as well as biochemical and genetic evidence. However, the exact timing and mechanisms of the origin of life on Earth remain a topic of active research and debate among scientists.

The origin of life on Earth is a complex and still poorly understood topic, and scientists have proposed various theories to explain how it might have happened. One of the most widely accepted theories is that life on Earth arose from non-living matter through a series of chemical reactions that eventually led to the formation of self-replicating molecules and primitive cells.

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when lichens grow on bare rock, they may eventually accumulate enough organic material around them to supply a foothold for rooted vegetation. these early pioneering lichens can be said to do what for species arriving in a later successional stage?

Answers

The early pioneering lichens create a suitable habitat for the species arriving in a later successional stage.

By accumulating organic material around them, they break down the rock surface, creating soil that is rich in nutrients. This newly created soil allows for the establishment of plants with more complex root systems that require more nutrients.

In addition, lichens can also improve the soil structure by adding organic matter and increasing water-holding capacity. Thus, lichens serve as ecosystem engineers, altering the physical environment and creating a more hospitable habitat for other organisms. They play a vital role in succession, allowing for the colonization of other species and the development of more complex ecosystems.

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what factors are responsible for increasing the size of a population?

Answers

Answer:

Economic development

Explanation:

There are several factors that can contribute to the growth of a population. These include:

1. Natural increase: This refers to the difference between the number of births and the number of deaths in a population. If the number of births is greater than the number of deaths, the population will grow.
2. Immigration: If people move into a population from other areas, it can contribute to population growth.
3. High fertility rates: A high fertility rate, or the average number of children a woman has during her reproductive years, can also contribute to population growth.
4. Increased life expectancy: If people are living longer due to advances in medicine and public health, the population will grow.
5. Changes in social norms: Changes in social norms, such as the acceptance of smaller families, can also impact population growth.

It's worth noting that population growth is not always a positive thing, as it can put strain on resources and the environment. Some countries have implemented policies to encourage smaller families and slow population growth.

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Dacey continues working diligently despite his wife's death. What does this tell the reader about the character

Answers

Answer:

It shows that Dacey is a hard worker, and a dedicated person.

Explanation:


17. how many amino acids do humans create within their bodies?
5
20
8
12

Answers

Answer:

20 amino acids

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Yourself is a compound-personal pronoun. Covid-19s effect on venue policies and consumer behavior has waned, and nfl attendance figures show it. How much has per-game attendance increased year-over-year?. The average number of surface defects per panel is 0.8. To find the probability of 2 defects on a randomly selected panel, which distribution should be used? a. Poisson b. Exponential c. Normal d. Hypergeometric in the figure, triangle RED is similar to triangle RSF what is the value of x, the length of side RS Find the equation of the line that has a slopeof -5 and passes through the point (-4, 2).Write the equation in point-slope form. Explain or show why 4:3 and 3:4 are not equivalent ratios. Pls this is due today at 12:00 p.m Order the angles in the triangle above from largest to smallest.Largest1.B2.D3.Smallest which structure is highlighted? tympanic membrane external acoustic meatus lobe auricle Two men and a machine were picking oranges on a farm. One man picked x amountoranges. The second man picked 12 less than the first. The machine picked threetimes the second man. How many oranges did each pick if the total amount oforanges picked is 332? Cancer is not usually inherited because Cancer is not usually inherited because the cancerous cells usually interfere with the ability to produce gametes. the chromosomal changes in cancer are usually confined to somatic cells. people with cancer usually die before reproducing. the causes of cancer are not usually genetic. Anacondas are snakes found in South America anacondas can measure over 16 1/2 feet in length how many inches are in 16 1/2 Detail Justification of why apple should adoptthe Proposed Strategy - Differentiation based onPorter's five forces model strategies? Muslim maritime activities in the Indian Ocean would be most disrupted by which of the following sixteenth-century developments?A) The voyages of Chinese treasure fleets led by Zheng HeB) The arrival of Portuguese and other EuropeansC) The spread of epidemic diseasesD) The growth of the African slave trade im marking brainliest who ever answers this Complete the following crossword puzzle with words related to downtown. In the figure, lines m and n are parallel to each other. Lines p and q are also parallel to each other. What is the value of x? A. 40 B. 80 C. 100 D. 180 What was the purpose of the Sons of Liberty?they rallied against French expansion into North Americathey gathered support for Parliament and King George IIIthey conducted searches of the colonists' homes and businessesthey arranged protests to resist against unjust English policies how many grams of nacl would be needed to prepare 11.16 l of a 8.49 m nacl solution? For several weeks Bates used his noisy power lawn mower every Sunday morning at sunrise. Several neighbors asked him to mow his lawn at another time; Bates refused. The best legal course of action for the neighbors to take to stop this nuisance would be to A. sue Bates for money damages. B. swear out a warrant for Bates' arrest. C. present a signed petition to the mayor of the city. D. seek a court injunction against the continuation of the act. Rosa goes to the home of Mr. and Mrs. Johnson twice a week to work with their 4-year-old on his letters and numbers. Rosa is providing