Question

air is warmed and moisten as it moves through both the mouth and nasal passages. please select the best answer from the choices provided. o t o f

Explanation:

The nasal passages have a rich blood supply that warms the air. The mucus membranes in the nasal passages add moisture to the air. The mouth can also warm and moisten air to some extent, though the nasal passages are more specialized for this function.

Answer:

T