The function of the digestive system is to
prepare food for digestion
eliminate waste
both a and b
neither anor b

Both A and B

Explanation:

The digestive system includes the digestive tract and its accessory organs, which process food into molecules that can be absorbed and utilized by the cells of the body. Food is broken down, bit by bit, until the molecules are small enough to be absorbed and the waste products are eliminated.

answer normal force;