Question

When animals hibernate, their heart rate and respiration decrease and they lose consciousness. Why do some animals hibernate?

A)To increase their body fat during cold periods 

B)To conserve energy usage during the winter

 C)To give their fur time to grow longer and thicker 

D)To rest after a summer of high activity


with detail explanation plz
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Answer 1

Answer:

Your answer is D

Explanation:

Certain animals hibernate because food supplies become scarce during the winter months. By going into a long deep sleep, they bypass this period completely, waking up when food becomes more plentiful.

Answer 2

Answer:

option b

Explanation:

Because certain animals have adaptations to cope up with the intense cold during winter. So in order to conserve energy for the next season, some animals spend their winter by sleeping. This process is called hibernation.