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viktelen [127]
3 years ago
14

What is able to lower the activation energy in a chemical reaction

Biology
1 answer:
Elina [12.6K]3 years ago
5 0

Answer:

A Catalyst

Explanation:

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Hello! Your answer would be C, They regulate body temperature through behavioral mechanisms.

An endothermic animal is one which is capable of maintaining its own body temperature. They do this through physiological mechanisms, which is what the last choice is saying - these involve things such as hormones, sweating, etc.

These endothermic animals are considered warm blooded. This is because they can make their own body heat. Humans and other mammals are endothermic. We generate our own heat - we don't rely on sunbathing or shade to cool down or heat up our <u>internal</u> body temperature.

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It affects the layers of the earth the ozone layer which protects us from the sun can't protect very good. Which increases the tempature here on earth.
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Which best describes meiosis?
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The right answer is It produces male and female sex cells.

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