The Digestive System
Set A
Set B
Set C
Set D
Result
. . . .

Click on the term being described in each item.

1. The process of breaking down the food into smaller pieces through the cutting and grinding action of the teeth
mechanical digestion
peristalsis
microorganisms
glucose

2. A form of sugar
mechanical digestion
peristalsis
microorganisms
glucose

3. Very tiny organisms that are not visible to the naked eye
mechanical digestion
peristalsis
microorganisms
glucose

4. The wavelike motion of the muscles of the digestive tract that pushes food down the digestive tract
mechanical digestion
peristalsis
microorganisms
glucose

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