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Free_Kalibri [48]
3 years ago
6

Why does you need to breathe more during exercise respiratory system?

Biology
1 answer:
swat323 years ago
3 0
If you don’t, you’ll either pass out or die.
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What is the purpose of cell transport? what is the difference between active transport and passive transport?
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6 0
3 years ago
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___ moves molecules by going from an area of a low concentration gradient to a high concentration gradient
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Answer:

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