What are the functions of air passages.

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What are the functions of air passages.

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danish · Answer 1 · 2019-01-24T08:31:38+0000

The air that you breathe in is not always very pure. It needs to be cleaned, moistened and warmed before it reaches your lungs the nose and the trachea are the air passages that perform the job of cleaning, moistening and warming the air.

What are the functions of air passages.

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