Which Organ System Acts Upon Substances Contained in the Alimentary

Question

Which organ system acts upon substances contained in the alimentary canal?
A) circulatory system
B) digestive system
C) integumentary system
D) excretory system

Accepted Answer

The digestive system is responsible for acting upon substances contained in the alimentary canal, which includes organs such as the stomach, small intestine, and large intestine. The other organ systems listed do not have a primary function in the digestion of food.