Human Life Worksheet-1
A. A body system that eats and digests food.
B. A body system that produces food.
C. A mechanical system that eats and digests food.
D. A body system that helps you taste food.
A. It helps swallow the food.
B. It helps chewing and grinding food into small pieces.
C. It helps smell the food.
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A. Mouth B. Stomach C. Ear D. Small intestine
A. Hold eaten food
B. Extract vitamins from food
C. Mix food with acid to kill bacteria
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