Question

______is the muscular contractions of the digestive tract, which helps push food through the body.​

Answer 1

`\huge\boxed{Peristalsis }`

Step-by-step explanation:

Peristalsis is the muscular contractions of the digestive tract, which helps push food through the body.​ During the process of digestion, the muscles contract and relax accordingly for the food to food through the alimentary canal.

`\rule[225]{225}{2}`

Hope this helped!

~AH1807