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Home Q & A Board Biology-Related Homework Help General Biology
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tyressjones tyressjones
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7 years ago
Which of the following happens in the lungs?
A) Gases move up a concentration gradient.
B) Blood loses all of its carbon dioxide.
C) Some of the oxygen in the air moves into the blood, and some of the carbon dioxide in the blood moves into the air.
D) Air loses all of its oxygen.
E) Gases move by bulk flow into and out of the circulation.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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skeledentskeledent
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tyressjones Author
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7 years ago
Face with Open Mouth How can I every repay you!
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