The actual sites of gas exchange within the lungs are
A) terminal bronchioles.
B) bronchioles.
C) interlobular septa.
D) pleural spaces.
E) alveoli.

Name: The actual sites of gas exchange within the lungs are A) terminal bronchioles. B) bronchioles. C) interlobular septa. D) pleural spaces. E) alveoli.
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Question

Quizplus · Accepted Answer

Alveoli are the tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.

The Actual Sites of Gas Exchange Within the Lungs Are