1) What produces bile? a) Stomach b) esophagus c) Liver d) Mouth e) rectum f) anus 2) What is the main nutrient that stomach digest? a) Protein b) carbohydrate  c) vitamin d) Mineral e) Fat f) fiber 3) What part of the digestive system store fiber/food waste? a) Small intestine b) Stomach c) liver d) Large intestine e) Esophagus f) mouth  4) Feces go out of our body through _____________. a) Anus b) stomach c) large intestine  d) Small intestine e) Rectum f) liver 5) What do we use bile for a) To break down protein b) To break down fat c) To break down Carbohydrate d) To send nutrients through blood vain e) To store food waste f) To break down vitamin 6) Which organ pushes the food down to the stomach? a) Esophagus b) Stomach c) anus d) Liver e) Mouth f) small intestine 7) What does the stomach produce? a) Esophagus b) Bile c) Acidic juice d) Protein e) Fats f) carbohydrate  8) What is the function of the large intestine ? a) To digest protein b) to digest fats c) to absorb excess water from the undigested food d) To digest the food we have eaten e) To send out the feces f) To digest carbohydrate 9) What role does our teeth have a) Absorb nutrients from the food b) Chew the food into smaller pieces 10) What is the function of the small intestine ? a) To produce bile b) To absorb the excess water c) To absorb the nutrient that stomach digest d) To chew the food into small pieces e) to push the food down to the stomach f) To let the feces pass through

Digestive system

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