Effervescence occurs when this mineral reacts with hydrochloric acid

Since the field mouse is the predator of the grasshoppers,  removing the field mouse will result in an increase in the population of the grasshoppers​

Removing the field mouse could potentially affect the grasshopper population in different ways, depending on the interactions between these two species and the overall ecosystem.

If the field mouse is a predator of grasshoppers, then removing it could cause an increase in the grasshopper population, as there would be fewer predators to keep their numbers in check. This could lead to overgrazing of vegetation and other ecological imbalances.

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Answer:

mass

Explanation:

An Air mass is a volume of air defined by its temperature and water vapor content. A front is the border between two air masses.

In meteorology, mass is a volume of air defined by its temperature and water vapor content.​

In the academic, public, and private sectors (government and business), meteorologists work in these fields. Some of the businesses and organizations who employ meteorologists or make use of various meteorological services.

Although we will touch on a few other topics as well, the main focus of this course will be on weather analysis and forecasting. After all, everyone is affected by the weather every single day in some way.

Meteorology is defined as "the science of the atmosphere covering both weather and climate" in the Met Office's Meteorological Glossary.

Therefore, In meteorology, mass is a volume of air defined by its temperature and water vapor content.​

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I believe they are both false><

1. the north polar constellation can be seen in the southern hemisphere.

"As viewed from the North Pole, all fully visible constellations north of the celestial equator are circumpolar, and likewise for constellations south of the celestial equator as viewed from the South Pole."

2. the south polar constellation can be seen in the northern hemisphere.

"The southern constellations Carina, Centaurus, and Crux are found circling the south celestial pole and can be seen from southern latitudes at any time of year while remaining invisible for observers in most northern locations."

Hope it helps

Explanation:

three new organisms ,x,y and z were discovered by a group of zoologists they observed that organisms x and y depend on organisms z for food . organisms z does not depend on oraganisms for food . oraganisms x is the . only one that can move on its own

When compared to producing the same amount of conventional crude, tar sands extraction emits up to three times higher greenhouse gas emissions.

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The density of the solid is 0.5. See the explanation for this below.

The measurement of how densely a substance is packed together is defined or denoted as density.

It is expressed as mass per unit volume.  

Density (abbreviated D or ρ) is a mathematical concept.

ρ=m/V, where

From the above information:

ρ = 25/50ρ

ρ= 0.5

One of an object's most significant and practicable physical characteristics is density.

Densities are frequently used to distinguish between pure materials as well as to describe and infer the composition of various types of mixes.

Because it enables us to predict which compounds will float and which will sink when placed in a liquid, density is a crucial notion.

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Full Question:

If the mass of a solid is 25 g and it's volume is 50 cm3 what is it's density?

Answer:

Pretty sure its 2 peaks and a trough.

Explanation:

This is because most traits aee common but only a few traits, like blue eyes are rare

Answer:

Charles Darwin proposed the theory of natural selection.

If the product of Vidya's height and 7 is 112, then Vidya's height would be 16.

The problem here is how to translate the word problem into an equation.

Vidya's height is an unknown variable.

Let us assume that Vidya's height is Y. The product of Vidya's height and 7 is 112.

Thus:

Y (Vidya's height) x 7 = 112

                                 7y = 112

We now have an algebraic equation in our hands. Let's solve for Vidya's height:

7Y = 112

Dividing both sides by 7, we have:

Y = 112/7

Y = 16

In other words, Vidya's height is 16.

Check:  16 x 7 = 112

The complete question: The product of Vidya's height and 7 is 112. Translate the sentence into an equation.

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Answer:

F

Explanation:

They always change when something bad happens to your body

The characteristics of an organism changes over time in order to evolve and adapt as a result of evolution. Therefore, it false.

Populations undergo changes throughout evolution, and the organisms inside them become better at responding, metabolising, and reproducing. They acquire coping mechanisms for their surroundings that their forebears lacked. Additionally, evolution produces a wider range of creatures than did so in earlier times.

Environmental reactions, cells, change and development, reproduction, possessing complicated chemistry, homeostasis and energy processing are the seven traits that define a living being. Non-living creatures may sometimes exhibit some of the aforementioned traits, but only live organisms exhibit all of them.

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Answer:

When a wave becomes too high relative to the depth of the water, it can no longer support its own weight and topples to the shore, resulting in a breaker. Waves Even though it looks as though waves are moving forward, in reality only a relatively small amount of water is displaced, and what you actually see is a transfer of energy..

Answer:

4. Water waves meet the shore and cause the crest to spill over the trough.

Explanation:

A breaker is a wave that has the crest spill over toward the trough as it approaches shore.

Answer:

ya it surely does please follow me

Answer:

symbiosis.

Explanation:

The term that you are referring to is symbiosis. (a symbiotic relationship)

Symbiosis is a proximate and often long-term interaction between two or more different biological species.

Transparent cuticle features does not enhance a leaf's ability to absorb solar energy. The correct answer is option C.

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Answer:

Myelinated axons utilize fewer voltage-gated channels than unmyelinated axons of the same length and diameter.

Myelinated axons are more energy efficient than unmyelinated axons.

Explanation:

Neurons are cells that specialize in transmitting messages to each other using a type of electrical signal. These signals carry information from outside your body to the brain, while others are the instructions for the various organs, glands and muscles to carry out functions.

Neurons receive these signals from other neighboring neurons through their dendrites. The signal then travels to the soma of the neuron, which is the main body of the cell, and finally travels down the axon to the synapse (space between the end of a neuron and another cell). The axon is a neuronal extension through which the electrical signal travels, extending from the soma to other neurons.

There may be layers of myelin, which consist of a layer of fat, covering the axons and where they have the function of acting as insulators to help keep the electrical signal inside the cell, which makes it move faster increasing the speed of transmission of the nerve impulse.

1) Myelinated axons transmit nerve impulses via continuous conduction. FALSE. In the axon, nodes of Ranvier are found at regular intervals along the length of the axon in the myelin sheath that surrounds it. These are small spaces that expose the axon membrane to the extracellular fluid and serve to allow the nerve impulse to travel faster, in a jumping manner and with less chance of error.

2) Myelinated axons transmit nerve impulses in the same manner as unmyelinated axons. FALSE. In an unmyelinated axon, the movement of voltage across the membrane is due to ion flux that is limited by the time it takes for sodium ions to diffuse into the axon. Myelinated axons conduct faster because they are shorter than unmyelinated axons. In the latter, transmission is continuous but slower.

3) Myelinated axons utilize fewer voltage-gated channels than unmyelinated axons of the same length and diameter. TRUE. The action potential conduction jumps from node to node, thereby they need fewer voltage-gated channels. Unmyelinated axons need voltage-gated channels in along the entire axon.

4) Myelinated axons are more energy efficient than unmyelinated axons. TRUE. The rate at which sodium input through one node can depolarize the axon at the next node is related to the current and capacitance across the membrane. Myelinated axons have faster action potential conduction because it jumps from node to node, thereby they use less energy because they don't have to travel the entire length.

5) Myelinated axons would be unaffected by diseases that attack the CNS. FALSE. For example, Multiple sclerosis (MS) is a demyelinating disease of the CNS in which the immune system attacks the myelin sheath or the cells.

The correct statements are:

Myelinated axons are nerve fibers that are protected by a covering called myelin. In both the central nervous system (CNS) and peripheral nervous system (PNS), oligodendrocytes and specialized cells known as Schwann cells work together to generate the myelin sheath. This sheath is composed of several layers of lipids, which are fatty substances that wrap around the axon in segments, leaving small spaces known as nodes of Ranvier.

Therefore, the correct options are A, C and D.

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Your question is incomplete, most probably the complete question is:

Check all that apply as characteristics of myelinated axons. Check All That Apply

The correct names next to each number in the hydrologic or water cycle is as follows;

1. Evaporation/Transpiration

2. Condensation

3. Precipitation

4. Surface runoff

The hydrologic or water cycle involves the continuous circulation of water in the Earth-Atmosphere system.

Water is necessary to sustaining life on Earth, and helps tie together the Earth's lands, oceans, and atmosphere into an integrated system.

Precipitation, evaporation, freezing, melting and condensation are all part of the hydrological cycle. The correct names of the labelled parts in the diagram are as given above.

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Answer:

Explanation:

Independent assortment law establishes that the alleles from two or more different genes distribute in gametes independently from each other. In other words, a gamete receives an allele from a gene that does not depend nor influence the allele of another gene in the same gamete. This can only be applied to independent genes. These genes segregate independently after crossing-over because they are located far away from each other.

Some other genes, however, are too close to each other and they do not segregate independently. These are the linked genes that do not exhibit an independent distribution, and they inherit together more frequently.  

Crossing-over between linked genes that are very close to each other in the chromosome is not that common. Crossing-over during meiosis occurs randomly in different positions all along the chromosome, and its occurrence frequency in the area between two genes depends on the distance between them. A short distance between genes is a very little target for crossing-over to occur, which means that only a few of them will happen, compared with the number of events between genes that are more separated between each other.  

Two genes that are very close will have a few recombination events and are strongly bounded.  

The more separated two genes are, the more chances of recombination there will be.  The closer they are, the fewer chances of recombination there will be.

Genes that express 50% of recombination frequency or more are not linked genes.  

To analyze the recombination frequency, we have to know that

1% of recombination = 1 map unit = 1centi Morgan = 1,000,000 base pairs.

And that the maximum recombination frequency is always 50%.  

The map unit is the distance between the pair of genes for which every 100 meiotic products one of them results in a recombinant one.  

In the exposed example we know that the distance of gene A from the mutation is 100 base pairs, and the distance of gene B from the mutation is 1000 base pairs.

1,000,000 base pairs ------------------ 1% recombination frequency

1000 base pairs -----------------------X = 0.001% recombination frequency

100 base pairs ------------------------ X = 0.0001% recombination frequency

According to the recombination frequency between the mutation and gene A, and between the mutation and gene B, we can assume that both genes are linked to the mutation, as they seem to be too close to it. They are so close, that their recombination frequency is very little.  

Explanation:

The liquid inside the large central vacuole of a plant cell that serves as storage of materials and provides mechanical support, especially in non-woody plants. It has also a vital role in plant cell osmosis. (2) The cytosol, which is the watery fluid component of the cytoplasm.

They have some novel features absent in other prokaryotes and eukaryotes.

Life on earth is classified into three domains: Bacteria, Archaea and Eukarya. The first two consist completely of single-celled microbes. None of them have a nucleus. The third domain, Eukarya, consists of organisms whose cells have a nucleus.

Eukarya are essentially all cell-based organisms containing nuclei or membrane-bound organelles, divided into kingdoms of Plants, Animalia, Fungi, and a handful of Protista.

The most influential system, the 'Whittaker' five kingdom structure, recognises Monera (prokaryotes) and four eukaryotic kingdoms: Animalia (Metazoa), Plantae, Fungi and Protista.

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Bacteria culture a culture of the bacterium rhodobacter sphaeroides initially has 25 bacteria and t hours later increases at a rate of 3.4657e0.1386t bacteria per hour, so the population size after four hours is 44.

A procedure for determining if you're suffering from a bacterial infection is a bacteria culture. A sampling of blood, faeces, urine, or spinal fluid may be used for the test. A healthcare professional can choose the best suitable course of therapy utilizing this kind of sample to detect what brought on the infection.

A type of purple bacterium which can produce energy using photosynthesis is called Rhodobacter sphaeroides. In the lack of light, anaerobic phototrophy and aerobic chemoheterotrophy are the optimal development environments for it.

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bacteria culture a culture of the bacterium rhodobacter sphaeroides initially has 25 bacteria and t hours later increases at a rate of 3.4657e0.1386t bacteria per hour. Find the population size after four hours.

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Answer:

No

Explanation:

No, plants do not take in air with their roots. Roots are designed to absorb water and minerals from the soil. In order to get the air and carbon dioxide they need for photosynthesis, plants have specialized structures called stomata in their leaves and stems that allow air to enter and exit. These stomata regulate the movement of gases into and out of the plant, so the plant can take in the carbon dioxide it needs and release the oxygen it produces.

The theory of evolution explains that different organisms have their origin in other preexsiting types and the differences of their traits rely on the changes made in the next generation. Among the options provided, The 3rd option will most likely lead scientists to change or improve an existing scientific theory about evolution. Discovering a new species of reptile that has different traits than known species and fossil records. The discovery of these new species that possess a different trait will help scientist modify the present theory since a theory is open for new evidences in order to prove the truthfulness of the old theory.

Answer: A (Decrease in trees)

Explanation: Took the test got it right.

The decrease in the trees population is the limiting factor which would decrease the growth of the bird population in the pictured ecosystem. Thus, the correct option is A.

A limiting factor is a variable of a system or an ecosystem that causes a noticeable change in the output or another measure of a type of system or species which are present in that ecosystem. The limiting factor is in a pyramid shape of the organisms which is going up from the producers to the consumers and so on.

In the given ecosystem, the species of birds and mammals in the jungle depends upon the trees directly for the food and shelter. Therefore, the limiting factor which would decrease the growth of the bird population in the pictured ecosystem is decrease in trees.

Therefore, the correct option is A.

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Answer:

a lack of resources and stability can be a major factor for this situation, meaning they dont have much of a choice. they become a nuisance to richer clients and are therefore removed and dumped away.

Answer:

intrusive rocks

Explanation:

Answer:

Carbohydrates

Explanation:

Carbohydrates are sugars that come in 2 main forms – simple and complex. This is also referred to as simple sugars and starches.

The difference between a simple and complex carb is in how quickly it is digested and absorbed – as well as it’s chemical structure.

Most carbohydrates can be broken down by digestion into glucose.

Answer:

Carbohydrates

Explanation:

Monosaccharides,and disaccharides,the smallest carbohydrates are commonly called sugars