Medical Quiz
Body System Quiz

Muscle contraction that keep food moving alone in one direction through the digestive system.

A. epiglottis

B. nephrons

C. peristalsis

D. enzymes

Select your answer:
A  B  C  D  E 


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Other quiz: Digestive System


A. Spitting up blood (from the respiratory tract).

B. Vomiting blood (from the digestive tract).

C. Difficult swallowing.