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Which of the following describes the gas exchange that occurs in the lungs? A Carbon dioxide enters the body, while oxygen leaves the body. B Oxygen and carbon dioxide both ente…

Which of the following describes the gas exchange that occurs in the lungs? A Carbon dioxide enters the body, while oxygen leaves the body. B Oxygen and carbon dioxide both ente…
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1 vote
Which of the following describes the gas exchange that occurs in the lungs?

A Carbon dioxide enters the body, while oxygen leaves the body.
B Oxygen and carbon dioxide both enter the body.
C Oxygen enters the body, while carbon dioxide leaves the body.
D Oxygen and carbon dioxide both leave the body.

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User Brian Teeter
by
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2 Answers

3 votes
Well, Oxygen and carbon dioxide both enter your lungs, but CO2 is taken out, so I would go with:

C. Oxygen enters the body, while carbon dioxide leaves the body.
answered
User Dublx
by
8.4k points
1 vote
C. Oxygen enters the body, while carbon dioxide leaves the body.
answered
User Cosmin Ababei
by
7.9k points
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