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Bess [88]
4 years ago
9

Shivering when you get too cold is an example of which two concepts you learned about? (there are two answers) evolution metabol

ism homeostasis stimulus-response
Biology
1 answer:
disa [49]4 years ago
4 0
Answer: homeostasis and stimulus response.
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Cara is explaining to her sister how the solar system formed. Which description would she use to explain the solar nebula
Alexandra [31]

Answer:

The correct answer is A. a rotating cloud of dust and gas.

Explanation:

Nebulae are regions of the interstellar medium (clouds) made up of gases (mainly hydrogen and helium) and dust. In other words, nebulae are concentrations of gas in which we find hydrogen, helium and stardust in greater quantities. They are structures that are actually very important for the universe, this because inside it is the place where stars are born, which arise due to the condensation and aggregation of matter. The nebular theory states that the Solar System reached the form current from a solar nebula (a gas cloud), more than 4.5 billion years ago. The large cloud of molecular gas was affected by a certain phenomenon that would have taken place in the vicinity. Like the explosion of a supernova or the passage of a star that would produce a strong gravitational impact. The result of this event made the matter agglomerate in different places. The high concentration of matter caused the nebula to collapse. Becoming a protostar, (bodies whose characteristic is to be surrounded by clouds and contain preplanetary matter inside), that is, gaseous matter in the outermost part and solid inward. At the core of this structure, the temperature is so dominant that nuclear reactions take place to compensate for the gravitational force. This leads to a hydrostatic equilibrium and the formation of a fundamental star: the Sun. The rest of the mass flattened, forming a protoplanetary disk where the protoplanets were being formed, which would evolve to become the current planets, their satellites and the others bodies of the solar system.

3 0
3 years ago
Is a fish a consumer producer or a decomposer.
disa [49]
 <span>This is in how you look at it. as a food source, fish are producers since we as humans eat fish, but they are also consumers since others eat other fish as food. </span>
5 0
3 years ago
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A general lack of nutrition and wasting occurring in the course of a chronic disease is known as:
son4ous [18]
A general lack of nutrition and wasting occurring in the course of a chronic disease is known as CACHEXIA.
Patients suffering from chronic diseases often have low appetite which may it difficult for them to eat the quantity of food that their body systems need, the body has to make up for this lack by using the storage of fat they already have in their bodies. This leads to emaciated look and greatly reduced body weight.
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3 years ago
What is environment?​
Oksi-84 [34.3K]

Answer:

environment is the surroundings or conditions in which a person, animal, or plant lives or operates or the natural world, as a whole or in a particular geographical area, especially as affected by human activity. hope this helps

Explanation:

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3 years ago
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What are acellular organisms​
Radda [10]

Explanation:

Viruses, viroids and prions are included in acellular microorganisms. These organisms when present outside the living host cell are considered non-living, as they behave as inert particles, but inside the host cell they can replicate and behave like living organisms

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