Question

The rhythmic waves of muscle contractions that move food through the digestive tract is called

a. peristalsis
b. caprophagy
c. muscularis
d. emulsification

Answer 1

a. Peristalsis

Step-by-step explanation:

Peristalsis is the movement of bolus from the mouth down the osephagus to the stomach, and from stomach to intestines in form of chyme, by smooth muscle contractions in a longitudinal and circular motion.