Question

What is the name of the tiny hairs that filter dust and germs out of

the air entering the respiratory system?
O Nasolacrimal ducts
O Cilia
O Adenoids
O Tonsils

Answer 1

Cilia is the tiny hairs that filter dust and germs out of the air entering the respiratory system

Answer 2

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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