Question

Explain why should one breadth by nose and never by mouth

Answer 1

hey mate

here is ur answer-

one should breath from nose , not from mouth because nose contain small hair and thick skin to trap the dust particles and other microscopic particles so that they can not reach to the inner body and prevent diseases.

if we breath from our mouth dust particles will enter and can damage nasal passage , causing respiratory infection.

I hope this will help you