Multiple Choice
The respiratory system exchanges which gases?
A) Carbon dioxide is inhaled, while oxygen is exhaled.
B) Oxygen is inhaled, while carbon dioxide is exhaled.
C) Both oxygen and carbon dioxide are inhaled, and only carbon dioxide is exhaled.
D) Oxygen is inhaled and exhaled, the gas exchange does not include carbon dioxide.
Correct Answer:

Verified
Correct Answer:
Verified
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