Which one of the following parts of the breathing system warms the incoming air?

Which one of the following parts of the breathing system warms the incoming air?
A. Nose.
B. Trachea.
C. Diaphragm.
D. Lung.

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The correct answer is (A) Nose.
The moisture in the nose helps to heat (warm) and humidify the air.

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sharon kalunda answered the question on July 29, 2019 at 06:35

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