The Respiratory System Consists of the _______ and the _______

Question

The respiratory system consists of the _______ and the _______.
A) lungs; pulmonary arteries
B) trachea; alveoli
C) airway; pulmonary vessels and nerves
D) lungs; airway

Accepted Answer

The respiratory system is comprised of the lungs, where gas exchange occurs, and the airway, including the trachea, bronchi, and bronchioles, which transport air to and from the lungs.