Question

part a
consumption of too little ______ can cause constipation.
○ fat
○ fiber
○ bile
○ protein

Explanation:

Fiber adds bulk to stool and helps it move through the digestive tract. Lack of fiber can lead to hard - formed stools and constipation. Fat, bile, and protein do not have the same direct impact on preventing constipation.

Answer:

B. fiber