What Is the Primary Factor Responsible for Moving Chyme Forward

Multiple Choice

What is the primary factor responsible for moving chyme forward in the small intestine

A) mass movement
B) a gradient in the frequency of segmentation along the length of the small intestine
C) migrating motility complex
D) sequential ringlike contractions that move progressively forward along the length of the small intestine in a stripping motion, pushing the chyme ahead of the contraction