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Iii. Which two substances need to be supplied to the muscles in larger amounts during exercise? a) Glucose. b) Lactic acid. c) Oxygen. d) Urea.
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Iii. Which two substances need to be supplied to the muscles in larger amounts during exercise?

a) Glucose.
b) Lactic acid.
c) Oxygen.
d) Urea.

User Lior
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1 Answer

4 votes

Answer:

c) Oxygen

I hope this helps!

User Loek Bergman
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