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aalyn [17]
4 years ago
14

Why do stars shrink?

Biology
2 answers:
gavmur [86]4 years ago
7 0
Stars loses their energy by radiation hence they shrink. I think this is the answer
slava [35]4 years ago
5 0
The star's outer layers expand while the core is shrinking and as the expansion continues, the luminosity begins to increase. For a star with the mass of the sun, this expansion takes about a billion years and the star's radius increases 100 times, and its luminosity increases even more. The star is called a red giant.
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Vlad1618 [11]

Answer:

E. The length of cells in the elongation and mature zones would be larger in the control group.

Explanation:

The length of cells in the elongation and mature zones would be larger in the control group this is because of the increase in the solute concentration of the hydroponic growth medium which excluded the roots.

This reduces the amount of water that moves into the root system of the plants and nutrients which imitate drought conditions, this imposed drought leads to a decrease in the plant growth.

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3 years ago
Base your answer to the question on the passage below and on your knowledge of biology
Delvig [45]

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Explanation:

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4 0
4 years ago
The pupil opens and closes automatically in response to light.So what part of your nervous system controls this response??
Rashid [163]
Answer by answer choice by choice equation equal
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3 years ago
How are salts formed
sammy [17]

Answer:

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Explanation:

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