Biology, asked by vak7suman2313, 1 year ago

Why the human are sleeping on night?​

Answers

Answered by urbijitmitra
0

Answer:

As day turns to night, your brain makes a chemical called melatonin that makes you sleepy.

Answered by saibabaSRINU
1

Answer:

I think any hormones will realese at that particular time ( if it is wrong please sorry)

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