Question

Hair and _____
in the nasal cavity help trap dust and germs​.

Answer 1

Answer:

dadhi

Explanation:

hsjajajsjjajsbcbxisjdb

Answer 2

Answer:

mucus

Explanation:

the airways is lined with a thin layer of sticky mucus that traps dust particles, bacteria and other pollutants. Tiny hairs called cilia sweep mucus from your nasal cavity into the back of your throat where it can be swallowed and neutralized in your stomach.

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