NUTRITION
THE HUMAN BODY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Students run laps around the track in physical education class. After a few laps, the students’ breathing gets heavier, and their pace begins to slow. The students are MOST likely slowing down becuase
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they are exhaling carbon dioxide
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their lung cells are multiplying
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their respiratory system stops functioning
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they are getting less oxygen to their cells
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Explanation:
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