Biology, asked by disneyprincess10, 20 hours ago

Name the structure of human respiratory system where filtration of air takes place

1. Nasal cavity
2. Nostrils
3. Nasal canal
4. Pharynx

Answers

Answered by maanshi4321

Answer:

Nostrils.

Explanation:

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Answered by hking853

Answer:

Air enters through the nostrils of the nose and is partially filtered by the nose hairs, then flows into the nasal cavity. The nasal cavity is lined with epithelial tissue, containing blood vessels, which help warm the air; and secrete mucous, which further filters the air.

Explanation:

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