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 Quiz: Set One
Choose the one best answer for each of the following:
1. The digestive system includes the digestive tract and its accessory     organs, which process food into ________ that can be absorbed and     utilized by the cells of the body.
A. packages
B. enzymes
C. molecules
D. fluids
2. The gastrointestinal tract includes the mouth, ________, esophagus,     stomach, small intestine, and large intestine.
A. liver
B. larynx
C. pancreas
D. pharynx