Chemistry, 13.12.2021 17:10, Iamchill5998

How does the digestive system work at the organ system level? A. Muscle cells contract
B. Organs work together to convert large pieces of food into molecules cells can use to get energy.
C. The esophagus pushes food from the back of your throat down towards the stomach. D. Nervous tissue sends signals to your brain to signal that the stomach is full

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How does the digestive system work at the organ system level? A. Muscle cells contract
B. O...