The stomach has acid that kills germs and breaks food down more. The small intestine takes out the bits of food that the body can use - like vitamins and proteins. It sends these around the body in the bloodstream. The large intestine then takes water out of the food for the body to use.
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Answer:
The stomach has acid that kills germs and breaks food down more. The small intestine takes out the bits of food that the body can use - like vitamins and proteins. It sends these around the body in the bloodstream. The large intestine then takes water out of the food for the body to use.