Topics: Nutrition and Human Digestive System Quiz
What begins the process of chemical breakdown?
A. Liver
B. Salivary glands
C. Colon
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What begins the process of mechanical breakdown?
A. the mouth
B. the esophagus
C. the pancreas
What begins the process of chemical breakdown?
A. Liver
B. Salivary glands
C. Colon
Preview next quiz:
What begins the process of mechanical breakdown?
A. the mouth
B. the esophagus
C. the pancreas