Which structure actually facilitates the exchange of gases?
A)Lobules
B)Primary bronchioles
C)Secondary bronchioles
D)Alveoli and alveolar ducts

Name: Which structure actually facilitates the exchange of gases? A)Lobules B)Primary bronchioles C)Secondary bronchioles D)Alveoli and alveolar ducts
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Question

Quizplus · Accepted Answer

Alveoli and alveolar ducts actually facilitate the exchange of gases via a plentiful population of capillaries on their outer surfaces.

Which Structure Actually Facilitates the Exchange of Gases