Nostrils are lined with mucus. Justify the statement
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Answered by
2
Answer:
The inner lining of the nostrils is lined by hairs and remains wet due to mucus secretion. The mucus and the hairs help in filtering the dust particles out from inhaled air.
Answered by
0
Answer:
Harmful substance and germs present in inhaled air get trapped in the hair and mucus present in nostrils .
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