Answers Biology - SC3209 IC The Respiratory SystemQuestion 8

8

QuizMultiple Choice

The Respiratory System

Question 8 • Biology - SC3209 IC

Which occurs as part of gas exchange?

Answer

A

oxygen is exhaled

B

carbon dioxide is inhaled

C

carbon dioxide diffuses from the trachea to blood in capillaries

D

oxygen diffuses from alveolar sacs to blood in capillaries

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