One of the signs that sleep is necessary is that all living creatures __________.

Aare harmed by lack of sleep
Bcan put off sleep for a time
Cavoid sleep as much as possible
Dcan sleep longer than necessary please select the best answer from the choices provided a b c d

Verified Answer :

One of the signs that sleep is necessary is that all living creatures are harmed by lack of sleep. Correct answer: A Sleep serves important evolutionary functions for all animals, because sleep helps animals consolidate memories and learn. Animals sleep according to how much they eat – animals that eat food with a lower caloric density sleep less than others. However, lack of sleep and if the deprivation is long enough it can kill animals.

One of the signs that sleep is necessary is that all living creatures are harmed by lack of sleep. Correct answer: A

Why sleeping is necessary for all living creature?

Sleep serves important evolutionary functions for all animals, because sleep helps animals consolidate memories and learn.

Animals sleep according to how much they eat – animals that eat food with a lower caloric density sleep less than others. However, lack of sleep and if the deprivation is long enough it can kill animals.

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