what happens as the air passes through the nasal cavity
DonDj:
The air gets purified
As per the presence of mucus and hairs on the pathway
The air purified the hairs present in it
am i dont wrong mucus is present in stomach
Yes but mucus also helps in killing the gems contributing in purification
according to 10 th ncert book mucus helps in protecting the innerlinig of the stomach and make the the area acidic
ohh sorry basic
Answers
Answered by
15
the air is purified by the hairs present in it. and the organic particles are removed and pure and fresh air is passed in the trachea.
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Answered by
7
the air enters the nasal cavity then travels through the wind pipe to your lungs...for purification as a result oxygen is taken in and carbon dioxide is released
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