Final answer:
The muscular function responsible for transporting food through the digestive system is peristalsis.
Step-by-step explanation:
The muscular function responsible for transporting food through the digestive system is peristalsis. Peristalsis is a rhythmic contraction and relaxation of muscles that propels food and other substances through the digestive tract. It occurs in the esophagus, stomach, small intestine, and large intestine.
Learn more about Muscular function in the digestive system