Question

Which structure of the respiratory system moistens and filters inhaled air? pharynx bronchioles nasal cavity trachea

Answer 1

Answer:

The respiratory tract cleans, warms, and moistens air during its trip to the lungs. The tract can be divided into an upper and a lower part. The upper part consists of the nose, nasal cavity, pharynx (throat), and larynx (voice box). The lower part consists of the trachea (windpipe), bronchi, and bronchial tree.

Answer 2

Answer:

Its bronchioles

Explanation:

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