Physics, asked by eizabethelizabethran, 10 months ago

why do we yarn in the morning and evening

Answers

Answered by sanhitabhowmik2004

3

Answer:

Regulating brain temperature keeps the brain working effectively, and lowering brain temperature helps stimulate alertness, supporting attentiveness, vigilance and other cognitive functions. Temperature regulation might be why we yawn most often first thing in the morning and at the end of the day.

Answered by sakshi0812

3

Regulating brain temperature keeps the brain working effectively, and lowering brain temperature helps stimulate alertness, supporting attentiveness, vigilance and other cognitive functions. Temperature regulation might be why we yawn most often first thing in the morning and at the end of the day..

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