Biology, asked by 8974453605bgmailcom, 8 months ago

hair and ............ in the nasal cavity help trap dust and germs

Answers

Answered by srushtijadhav2006
1

Answer:

Tiny hairs called cilia (SIL-ee-uh) protect the nasal passageways and other parts of the respiratory tract, filtering out dust and other particles that enter the nose through the breathed air.

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Answered by Anonymous
4

mucus is your answer...

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