Question

question 10 (0.5 points) what is the main function of fiber? a) provide energy b) aid in digestion c) promote healthy skin and hair d) all of the above

Explanation:

Fiber is mainly known for aiding in digestion by adding bulk to the stool and promoting regular bowel movements. It does not primarily provide energy as it is not fully broken - down and absorbed like carbohydrates, proteins, and fats. It also does not directly promote healthy skin and hair as its main function is related to the digestive system.

Answer:

B. Aid in digestion