Multiple Choice
The villi improve absorption by _________ and are found on the __________.
A) increasing surface area;epithelial cells of the small intestine
B) secreting lubricating mucus;muscular wall of the colon
C) releasing bile salts;cells of the liver
D) producing lipase;epithelial cells of the duodenum
E) allowing peristalsis;inner lining of the esophagus
Correct Answer:

Verified
Correct Answer:
Verified
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