Topics: Body Systems Quiz
A bolus…
A. helps digest starch
B. is a combination of saliva and food
C. creates antibacterial activity in the mouth
D. acts as a lubricant
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what three things does the digestive system do?
A. burns calories, eliminate waste, and helps you breath.
B. digest food, eat food, breaks up your food.
C. digest food, absorb nutrients, and eliminate waste.
D. makes nutrients, gets food into small particles,helps swallow food.