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White raven [17]
3 years ago
10

What is a protostar?

Biology
1 answer:
Oksanka [162]3 years ago
4 0

Answer:

a contracting mass of gas which represents an early stage in the formation of a star, before nucleosynthesis has begun.

Explanation:

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Answer: B. prevent the internal environment from changing

Explanation: homeostasis actually helps the internal environment keep a stable, constant, condition.

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Which of these nutrients can you get from eating whole fruit that is not usually found in juice?
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One of the nutrients that is greatly reduced in the process of juicing is fiber. In addition, during the juicing process, some antioxidants may be lost or destroyed in the process.
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How are bacteria different from viruses?
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Identify the organelle with the following structure or function from the list below:
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The organelle you're looking for should be cholorplasts.

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Chloroplasts exists in green plants that photosynthesize for energy, and they appear the most in mesohpyll cells, a type of cells in leaf.


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An organism has been isolated from decomposing organic matter. this organism has a cell wall but no chloroplasts. how would you
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