Which hormone signals body cells to take in glucose
and reduces the level of sugar in the blood?
A) Testosterone
B) Insulin
C) Cortisol
D) Glucagon

Answer: B. Natural selection occurs when a favorable phenotype allows for differential reproductive success in a population of organisms.

Explanation: Good luck! :D

The statement which accurately describes the relationship between air pressure, air density, or altitude is:  D. Denser air exerts more pressure than less dense air.

Air circulation can be defined as the movement and flow of atmospheric air from one point of the equator to another such as North pole to South pole, especially over long distances due to difference in atmospheric pressure.

Generally, atmospheric air that has more density (denser air) would exert more pressure than an atmospheric air that has less density because of a difference in temperature.

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The statement that describes the relationship between air pressure, air density, or altitude is "denser air exerts more pressure than less dense air," hence option D is correct.

In contrast to the specific volume, which is described in terms of unit mass of dry air, air density is defined as the mass of air per unit volume.

Everything you touch is pressed upon by the weighty air that surrounds you. This pressure is referred to as air pressure or atmospheric pressure.

This is due to the fact that more air molecules are crammed into a given amount of air as density increases.

The force exerted by more air molecules to be greater, and as pressure is the force exerted per unit surface area, it follows that higher density air will experience greater pressure than air with lower density.

Therefore, option D is correct.

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Answer:

Low genetic diversity, which is seen with allele fixation, is dangerous as it can lead to mass extinctions. If there is little genetic variability within a population and the genetically similar individuals all are susceptible to a certain pathogen, the population will likely cease to exist. This is why we see examples of populations with fixed alleles becoming threatened or endangered

Explanation:

basically, it will cause extinction

C is the Answer

Explanation:

The answer should be the different types of tissues working together to carry out a function

Answer:

brvh where are the organisms at.....

Answer: The predator population is affected by the prey population because it is the main food source.

Explanation: The predator population is affected by the prey population because it is the main food source. Without the prey population, the predator community would deteriorate because they would also starve without their food source.

Answer:A habitat is the place where an organism lives while a niche is that organism's role within that environment.

Explanation:

Answer:

Down Below:

Explanation:

Habitat = the natural home or environment of an animal, plant, or other organism.

Niche = a comfortable or suitable position in life or employment.

Answer:

Producer:Makes its own food

Primary consumer: Gets energy directly from producer

Carnivore: Only eats meat

Omnivore: Eats both plants and Animals

Decomposer: breaks down dead organasims

Explanation:

Hope this helps!

Explanation:

1. producer ↔ makes own food.

2. primary consumer ↔ gets energy directly from producer.

3. carnivore ↔ eats only meat.

4. omnivore ↔ eats meat and plants.

5. Decomposer ↔ break down dead organism.

Hope it will help :)❤

Answer:

A) Evolution occurred because the allele frequency changed over time.

C) The rabbits with mottled brown fur have a selective advantage that gives them more camouflage from predators.

E) The mutation had a positive effect, allowing those rabbits with the mottled brown fur to survive and reproduce better than those with the brown or white fur.

Explanation:

Based on the data, you can conclude:

Evolution occurred because the allele frequency changed over time.

The rabbits with mottled brown fur have a selective advantage that gives them more camouflage from predators.

The mutation had a positive effect, allowing those rabbits with the mottled brown fur to survive and reproduce better than those with the brown or white fur.

The possible conclusions that can be drawn are

The mutation is a change in the DNA sequence that results from the copying mistakes that tke place during the cell division and the exposure to the radiating agent, exposure to virus and chemicals also leads to the cases of gene mutation.

Find out more information about the mutation.

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Answer:

root cells

Explanation:

because it shows the more complex part of the organism

Answer:

c

Explanation:

Answer:

archea

animal

bacteria

archea

plants

fungi

Explanation:

Bio genius :)

Answer:

D. Lipids

Explanation:

A biological molecule that is made up of glycerol and fatty acids is known as Lipid. Thus, the correct option is D.

Biological macromolecules may be defined as those large and organic molecules that are important to biophysical processes. It includes carbohydrates, lipids, proteins, and nucleic acids.

Nucleic acids are derived from a pentose sugar, a phosphate group, and a base. Protein is derived from their monomers known as amino acids. Carbohydrates are derived from monosaccharides units such as glucose. It includes carbon, hydrogen, and oxygen.

Triglycerides are a simple form of lipids that are constructed with the help of one molecule of glycerol while three molecules of fatty acids.

Therefore, a biological molecule that is made up of glycerol and fatty acids is known as Lipid. Thus, the correct option is D.

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Answer:

produce spores

contain hyphae

contain a fruiting body

Explanation:

Answer:

human embryonic stem cells are obtained from embryos, thereby they are subject to ethical, religious, political and legal considerations

Explanation:

Human embryonic stem cells (HESCs) are pluripotent undifferentiated cells derived from blastocyst-stage embryos, which have the ability to produce any type of somatic cells. HESCs are obtained in vitro from embryos that are 5-6 days old. These cells are valuable tools in research in order to understand the genetic and physiological mechanisms of human development, as well as to develop treatments against diseases. The use of embryonic stem cells in research is controversial because these techniques involve the destruction of human embryos, and there are people who consider human life begins with the formation of the diploid zygote after fertilization, thereby raising the debate if a human embryo can be regarded as a human being.

Answer: Sperm cells and Egg cells don't go through mitosis.

Explanation:

Answer: Germ cells do not undergo mitosis.

Explanation: hope i helped!

Homologous structures - common ancestor, similar structure, different function

Hope this helps

Answer:

Homologous structures point to a similar origin and a common ancestor, analogous structures are when animals have similar structures with similar function, but they evolved separately. Examples include the wings on butterflies, bats, and birds. They're all used to fly, but the animals are not directly related.

Explanation:

I searched it lol.

Answer:

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Explanation:

Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA) are perhaps the most important molecules in cell biology, responsible for the storage and reading of genetic information that underpins all life. They are both linear polymers, consisting of sugars, phosphates and bases, but there are some key differences which separate the two1. These distinctions enable the two molecules to work together and fulfil their essential roles. Here, we look at 5 key differences between DNA and RNA. Before we delve into the differences, we take a look at these two nucleic acids side-by-side.

Answer:

The energy in a ball as it is falling.

Answer:

the energy in a ball as it is falling

Explanation:

it's just falling so it's not really energy it's just being forced to the ground

Answer: There are two major types of basaltic lava flow, ' a'a and pahoehoe . These are ... Below: A plot of volumetric flow rate vs. average flow-front velocity.

Explanation:

Answer: Nerve cells and muscle cells are excitable because their cell membrane can produce electrochemical impulses and conduct them along the membrane.

Explanation:

Answer:

Gentic Makeup, and Movement

Explanation:

Most likely the grass population will decrease and the wolf population will increase.

Eventually it should level out again though.

If the population of deer will increase will result in the decrease in grass quantity.

A food chain is a linear network of links in a food web that begins with producer organisms and ends with an predator, detritivores, or decomposer species.

A food chain also shows how organisms are related to one another through the food they consume. Each extent of a food chain represents a distinct trophic level.

Overgrazing occurs when there are too many deer in a given area, resulting in the loss of brush and shrubs in forested areas. The absence of undergrowth means that small animals and birds have no place to shelter and nest.

As a result, many native species are becoming extinct because they no longer have access to the habitat they require.

Thus, the grass population will decrease as a result of increase in deer population.

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Answer:

Evolution

Change in species over time.

Answer:

Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

Explanation:

If this helps you, help me by voting brainiest.

Answer:

All living things have DNA within their cells so it is a yes

Explanation:

Answer:

Guanine to Cytosine

Explanation:

G always matches C

A always matches T

Hope it helps

Plz mark Brainiest.

Answer:

It is either y or nb

Explanation:

I had a lesson on this but don't remember exactly.  

Answer:

The Federalists felt that this addition wasn't necessary, because they believed that the Constitution as it stood only limited the government not the people. The Anti- Federalists claimed the Constitution gave the central government too much power, and without a Bill of Rights the people would be at risk of oppression.

So B, They wanted to protect people rights to be protected

Answer: The answer is d

Explanation: And a brain list please