Question

is it necessary to sleep ?
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Answer 1

Answer:

yes.......

sleeping is necessary.....

our tissue need rest to regenerate their functions...

so , sleep well

Answer 2

Explanation:

yes it's necessary to sleep..

because Humans can't live without sleeping...

humans body do need rest..

but fact is that brain is twice faster while sleeping as it reconnects all memories in a link... helps brain to work faster ..etc..

also if u don't sleep for almost 3 days then u may start hallucinating....

so sleep is must

hope it helps you