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10. Certain problems with the digestive system make it very hard for your0/1
body to digest all your food. Why would it be more difficult to exercise
when you have this kind of digestion problem?
You would not be able to sleep, which would make you too tired to exercise.
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You would need to breathe in a lot more air because your body would have fewer x
molecules from food. This would allow for cellular respiration.
Your circulatory system could not deliver any of the molecules your cells need to
make energy for exercise..
Your cells would have molecules from air, but would not get enough molecules from
food. Both are needed for cellular respiration
Correct answer