5
In most food chains, all of the energy originally comes
from:
A
Plants
B
Dead matter that's been recycled by decomposers
Heat from deep within the Earth
АС
D
The Sun

The white blood cells that increase when there is an allergic reaction is basophil.

We have to note that the white blood cells are the cells that are responsible for fighting off the foreign bodies that try to make their way into the body. We have to note that once there is an invader that tries to enter into the body, there would be a resistance because the white blood cells would tend to prevent that kind of invasion. Generally, there are three kinds of blood cells and they are;

1) White blood cells

2) red blood cells

3) Blood Platelets

Each of these blood cells do have a unique role that each one of them does play in the body of a person.

Given that the white blood cells are the blood cells that are said to be involved when there is an allergic reaction, we now know that the particular part of the white blood cells that is responsible for the allergic reaction is the basophil.

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Answer:

400X (10 x 40 = 400).

Explanation:

:)

Answer:

Should be 400x

Explanation:

Just take the power of the objective (40x) and multiply by the power of the eyepiece, usually 10X.

The example of sensitization from the given alternatives is that 'A dog was hit by his previous owner, and now the dog cowers each time his new owner reaches out to pet him.'

Sensitization refers to the process in which an organism becomes more sensitive to stimuli, both good and bad. It happens when the body's nervous system becomes oversensitized to a particular stimulus that it begins to respond even to weaker or non-threatening stimuli.

The example given in the first option refers to a simple reflex action that occurs in response to the puff of air that is blown into the eyes during the eye examination. The third option is about sensory adaptation, which occurs when sensory receptors are exposed to stimuli for an extended period, resulting in a reduction in sensitivity. The fourth option refers to the fight or flight response that occurs as a result of a threatening stimulus, in which an individual's body prepares to confront or flee from danger.

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Whoever made this test is retarted. I feel sorry for you. :(

Medium muscular arteries are a type of blood vessel that are important to the circulatory system. They are thick-walled vessels that act as feeder vessels to the capillaries and assist in the transport of oxygen-rich bloodstream throughout the body.

Medium muscular arteries are named for the regions in which they deliver blood, such as the mesenteric arteries that supply the small and large intestines, and the coronary arteries which provide oxygen-rich bloodstream to the heart muscles. They are essential for supplying the organs and other tissues with the necessary oxygen and nutrients to carry out vital functions.

The muscular walls of these arteries help to regulate and control blood flow by constricting and expanding as needed. This helps to maintain an even and consistent blood pressure, ensuring that the correct amount of blood reaches the various parts of the body. It also helps to distribute oxygen throughout the body, enabling the body to function as it should.

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Answer:

The Atomic number of an element is the total number of protons and neutrons in the Mass number of the atom.

Explanation:

Rocky intertidal environments can be defined as the area that is found on the coast where tides rise and fall every day.

During low tide, rocky intertidal environments are exposed and become hot, dry, and saline. During high tide, it is submerged in seawater. In rocky intertidal environments, the following adaptations apply to life: Some organisms can survive for long periods of time out of water. Having a soft, flexible body helps prevent organisms from drying out. A thick exterior or exoskeleton helps protect creatures from being crushed. Burrowing is one of the most common adaptations in rocky intertidal zones. Organisms living in rocky intertidal environments have to be adapted to harsh living conditions due to the alternating conditions of water and air. The above options explain some of the adaptations required by these organisms in order to survive in rocky intertidal environments.

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Answer:

RNA polymerase

Explanation:

The polymerase then aligns the correct nucleic acid (A, C, G, or U) with its complementary base on the coding strand of DNA. RNA polymerase is an enzyme that adds new nucleotides to a growing strand of RNA. This process builds a strand of mRNA.

A company's culture is the collection of shared values, beliefs, behaviors, and practices that shape the way work gets done and decisions are made within the organization. It is a complex and multifaceted concept that includes all of the elements mentioned in the options.

Option D, which mentions the company's strategic vision, strategic intent, and culture strategy, can be seen as particularly important as it relates to how the company defines and communicates its goals and priorities, and how it aligns its culture with its business strategy.

Therefore, the correct answer is that all of the options are fundamental parts of a company's culture.

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Answer:

Selective breeding takes place over many generations. These are the main steps for both plants and animals involve:

Hope this answer helps you..!!

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.

Select this answer as the BRAINLIEST!!

Answer:

I think the answer is Selective breeding takes place over many generations. These are the main steps for both plants and animals involve:

Decide which characteristics are important enough to select.

Choose parents that show these characteristics from a mixed population. They are bred together.

Choose the best offspring with the desired characteristics to produce the next generation.

Repeat the process continuously over many generations, until all offspring show the desired characteristics.

Hope this answer helps you ^^

The model that aims to understand how foragers gather food with the least expenditure of time, calories, and other factors is called Optimal Foraging Theory.

Optimal Foraging Theory is a framework used to study the foraging behavior of animals and how they make decisions about where and how to search for food. The theory suggests that animals will try to maximize their energy intake while minimizing the energy expenditure required to obtain food.

In order to achieve this, foragers will make decisions based on factors such as the abundance and distribution of food resources, the energy content of different food items, and the costs associated with searching and handling food. By using this information, foragers can determine the most efficient strategies for obtaining food.

Overall, Optimal Foraging Theory helps to explain how animals adapt their foraging behavior to optimize their energy gain, taking into account various ecological and environmental factors.

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Rhizosphere refers to the layer of soil that is bound by root hairs and mucigel, and which also contains microorganisms and cells that have shed off the root cap.

Applications. Microorganisms are useful in the production of food, the treatment of waste water, the production of biofuels, and the synthesis of numerous compounds and enzymes. As model organisms, they are extremely useful in study. They have been turned into weapons and sporadic bioterrorism

Most Significant Microbe You've Never Seen Of A microbe called Prochlorococcus is responsible for producing one of every six breaths you take. The most numerous organism on Earth is a small bacterium, though.

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Answer:

Hypotonic

Explanation:

Tap water contains a lot of solutes and ions that are absent in distilled water. The solution that has more solutes (more dissolved solids) will be the hypertonic solution.

Here, distilled water has no solutes, making it hypotonic.

Fossils help show use how the earth looked like millions of years ago, Plant fossils show use what the wild life would have ate and the nutrients they had. it also helps show the bone structure of animals helping us create an actually picture of the past.

- can I have brainlist  please

Explanation:

Remote sensing is a recent technology developed by scientists to monitor the ecosystem on Earth.

The remote sensing measures the physical characteristics of Earth-like temperature based on which it prepares the scans of the area.

These scanned images are then analysed for their causes and the effect related to the ecosystem.

A team of scientists in NASA monitors the ecosystem through these scanned images by the satellites. The large biomes and forests are being analysed to study the effect of climate change on the ecosystem.

Thus, the ecosystem can be monitored using remote sensing.

Answer:

Both ended without a significant victory for either the Central or Allied powers.

Explanation:

Answer: To lower your body's temperature, there are three main effectors that can be used: sweating, vasodilation, and shivering. Sweating allows the body to release heat through the evaporation of water on the skin's surface. Vasodilation dilates the blood vessels in order to increase blood flow to the skin and allow more heat to be lost from the body. Lastly, shivering increases metabolism and generates heat that can be released from muscle activity.

Explanation:

Plant cells are eukaryotic cells that have a real nucleus and specific organelles to perform specialized functions. However, plant cells do have a number of organelles that are distinct from those found in other eukaryotic cells.

Because they can sustain multiple habitats within of a single cell, eukaryotic cells can carry out complex metabolic reactions that prokaryotic cells cannot. In reality, this contributes significantly to the fact that eukaryotic cells can grow to sizes that are several times bigger than those of prokaryotic cells.

Plants, animals, fungus, and protists are a few examples of eukaryotic cells. Their genetic material is organized by chromosomes. The Golgi body, organelles, golgi apparatus, and nucleus are all present in eukaryotic cells.

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Answer:

The crust is the thinnest of Earth's spheres

Explanation:

                                        Hope this helps!❤ヾ(•ω•`)o

Organelle I is the ribosome, which is responsible for protein synthesis. Organelle III is the mitochondrion, which is involved in energy transformation and energy production through cellular respiration.

Organelle I, which is labeled as the ribosome, is responsible for protein synthesis. Ribosomes are involved in the process of translation, where they read the mRNA (messenger RNA) and assemble amino acids into polypeptide chains, ultimately forming proteins.

Organelle III, which is not specified in the question, cannot be identified based on the provided information. However, if we assume it refers to mitochondria (as labeled with Roman numeral VI), then its function is energy production.

Mitochondria are the powerhouses of the cell and are involved in cellular respiration, a process that generates ATP (adenosine triphosphate), the primary energy currency of the cell.

Therefore, the correct functions for organelle I (ribosome) are protein synthesis, and for organelle III (mitochondria) are energy production.

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Genes for traits are found on chromosomes

Traits in living things are decided by genes, which are found on chromosomes. They are found on tiny cells inside an organism called chromosomes.

In simple terms, chromosomes have something called DNA, which has specific parts called genes. These genes have instructions for making certain traits. When creatures have babies, they give them chromosomes. These chromosomes have genes that decide how the baby will look and act.

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When the water in polluted with things such as trash.

Answer:

Water pollution is the pollution of bodies of water, such as lakes, rivers, seas, the oceans, as well as groundwater. It occurs when pollutants reach these bodies of water, without treatment. ... Water pollution is a problem for the species and ecosystems there.

Explanation:

The Krebs cycle's primary purpose is to generate energy, which is then stored and transmitted as ATP or GTP. The cycle plays a key role in other biosynthetic processes as well.

The production of ATP from the energy released during citric acid hydrolysis is the major purpose of the citric acid cycle in metabolism. As a means of releasing energy, anabolism creates larger molecules out of smaller ones.

Including those that create amino acids, nucleotide bases, and cholesterol, which are necessary as intermediates in the product Therefore, ion of other compounds.

Therefore, Using the Krebs cycle's carriers, the Krebs cycle's primary purpose is to move highly energetic electrons to the electron transport chain.

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Answer:

D. variations

Explanation:

Differences among individual members of a species are called variations. Variations can refer to differences in physical characteristics, behaviors, or other traits that are present within a species. These variations can be inherited from parents or can arise through mutations or other changes in the genetic material of an individual.

Variations can be important for the process of natural selection, which is the process by which certain traits become more or less common in a population over time based on their impact on an individual's ability to survive and reproduce (fitness). Adaptations are traits that have evolved over time through natural selection and help an individual to better survive and reproduce in a particular environment.

Answer:

D. Variations.

Explanation:

Variation is defined as having any modification caused by environmental factors.

This is exemplified particularly in the Charles Darwin and the finches that he found at Galapagos Island, which essentially had 4 groups of finches with varying size beaks, from the smallest to largest:

1) Green Warbler Finch

2) Small Tree Finch

3) Medium Ground Finch

4) Large Ground Finch.

~

What is found is that, depending on the types of available food, a species may adapt towards eating that particular food source in an effort to keep oneself alive. Any useful traits, therefore, would be passed down through generations, while those who failed to adapt would die out.

However, it is important to note that while variation can be seen, and holds some truth to it, Darwinism theory as a whole is not scientific, as the layering of fossil records does not coincide with the theory itself. Evolution, if it was to have occurred, should evolve in such a way that organisms with similar characteristics should be found in order, rather than modifications found in multiple layers.  It is also noteworthy that the Darwinist theory calls for only those who are able to adapt to be able to survive, and that unnecessary traits would, sooner or later, be dropped. However, this is not the case, particularly with humans, as humans take part in many leisurely activities that have no benefit towards one's own survival.  Darwin's suggestion is that heritable traits that help organisms survive would be the only ones passed down, but humanity as an example shows that such ideas are in fact not true.

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Answer:

What's up? ^^

Explanation:

Answer:

2nd answer

Explanation:

if wrong sorry

The DNA strands on the original molecule serve as a template for the creation of new DNA strands during DNA replication.

In both instances, replication happens so quickly because multiple polymerases may create two new strands of DNA at once using a template made from each unwound strand of the original DNA double helix. These two initial strands are known as the leading strand and the lagging strand, respectively.

DNA synthesis must start with an RNA primer. It's a fresh thread. To start synthesizing their DNA, they require an RNA primer.

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The statement that describes a polygenic trait is as follows: a polygenic trait is controlled by multiple genes and influenced by the environment (option B).

Polygenic in genetics refers to being controlled by the interaction of more than one gene.

Polygenic trait is a characteristic, such as height or skin color, that is influenced by two or more genes. It can be said that because multiple genes are involved, polygenic traits do not follow the patterns of Mendelian inheritance.

In humans, height, skin color, hair color, and eye color are examples of polygenic traits.

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