Which network comprises the lung?
A. Bronchi and bronchioles
B. Trachea, tracheoles
C. Bronchi, bronchioles, and alveoli
D. Trachea only
Answer:C
Which network comprises the lung?
A. Bronchi and bronchioles B. Trachea, tracheoles C. Bronchi, bronchioles, and alveoli D. Trachea only