Question

Why should we breathe air through nose and not the mouth

Answer 1

we should breathe through nose because in nose hai is present which traps the dust particals . But in mouth it cannot be stopped

Answer 2

heyya frnd.

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Since the nose is smaller than the mouth, a back flux of air (and oxygen) is flowing in the lungs by jumping through the air through the nose. And because we slowly fly through the nose slowly through the nose, but we take more time to remove the oxygen in the air from the lungs than the mouth.

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THANK YOU

@srk