Biology, asked by Sabari16, 1 year ago

Why one should breathe through nose and not by mouth

Answers

Answered by navnidhiaaddya
4
the answer when we open our mouth all the impurities and all other insects go in our body and harm us but breathing through nose stops all the impurities ' dust and insects in the hair present in our nostrils. 
hope this will help u .


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Answered by sandon01
0
when we breath with our mouth some problems may occur in future like heart problem etc .due to polluted air
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