During digestion, which of the following is not a physical change?
A. Mouth crushing food.
B....
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Biology, 15.04.2021 23:10 asdf334asdf334
During digestion, which of the following is not a physical change?
A. Mouth crushing food.
B. Stomach mucus moistening food.
C. The enzyme pepsin acting on protein.
D. The small intestine absorbing water.
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Answers: 2
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