human biology: - air enters and leaves the body through the nose
- air is cleaned, filtered, warmed and moistened before entering the body
- nasal secretions also contain an enzyme (lysozyme) which can kill foreign microorganisms

Question

- air enters and leaves the body through the nose
- air is cleaned, filtered, warmed and moistened before entering the body
- nasal secretions also contain an enzyme (lysozyme) which can kill foreign microorganisms

Abbey Man · Accepted Answer

nasal cavity

human biology

- air enters and leaves the body through the nose - air is cleaned, filtered, warmed and moistened before entering the body - nasal secretions also contain an enzyme (lysozyme) which can kill foreign microorganisms

Nasal cavity

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