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During exercise, the __________ use oxygen faster, so the _________ have to work harder. A. lungs, muscles B. muscles, lungs C. muscles, glucose D. glucose, lungs
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During exercise, the __________ use oxygen faster, so the _________ have to work harder. A. lungs, muscles B. muscles, lungs C. muscles, glucose D. glucose, lungs
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Mar 27, 2019
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During exercise, the __________ use oxygen faster, so the _________ have to work harder.
A. lungs, muscles
B. muscles, lungs
C. muscles, glucose
D. glucose, lungs
Biology
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Dalal
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A as the lungs take in oxygen and give it carbon dioxide
Jnd
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Apr 1, 2019
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Jnd
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