Why is respiration taken by mouth harmful
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Hiiii.....
As the inhaled air passes through the nostrils,it gets filtered by the hair lining the nostrils. Dirt ,dust and germs get trapped in the hair. The nose contains blood vessels...the warm blood flowing through the vessels warms the hair.
The nose also contains mucus,this sticky material moistens the air.
But these functions are not present in mouth...
So it's very harmful to breathe through mouth.
Hope uh liked it...
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As the inhaled air passes through the nostrils,it gets filtered by the hair lining the nostrils. Dirt ,dust and germs get trapped in the hair. The nose contains blood vessels...the warm blood flowing through the vessels warms the hair.
The nose also contains mucus,this sticky material moistens the air.
But these functions are not present in mouth...
So it's very harmful to breathe through mouth.
Hope uh liked it...
plzz mark as a brainliest
Answered by
0
it is because the unfiltered air enters the mouth and it is taken with impurities
and breathing my nose is best way bcoz our nose contains nasa hair which are tiny hair inside the nose which filters and the air and makes it purified and hence safer
and breathing my nose is best way bcoz our nose contains nasa hair which are tiny hair inside the nose which filters and the air and makes it purified and hence safer
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