Science, asked by sai123428, 1 year ago

why do we yawn in our daily life ?


shana1024: I just yawned!!!
Rythm14: Lol

Answers

Answered by Raghav3333
7
we yawn in our daily life when we feel bored and drowsy

when we are drowsy our body does not inhale as much oxygen in our body .

so when we yawn we inhale more oxygen so that it mixes with blood and giving out carbon dioxide.

hope it is helpful

Answered by BrainlyVirat
7
Hey!!
Here is the answer...

Yawning...!

The most common thing for all..!

Asking why we yawn is like asking why we laugh, or cry, or engage in other emotional things. 

The most recent and latest research on yawning suggests that it exists to cool down our brain.

Simply,it is the act usually associated with being tired or as a symbol of boredom in human beings!

You may yawn when you feel sleepy, bored or when someone around you yawns.

I hope my answer helped!!
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