Question

the food in the food pipe is post forward during the digestive process name the friction force acting on it during this process​

Answer 1

Answer:

Peristaltic force causes the movement of food

Answer 2

Explanation:

Typical movement of the esophagus, stomach, and intestine is called peristalsis. The action of peristalsis looks like an ocean wave moving through the muscle. The muscle of the organ produces a narrowing and then propels the narrowed portion slowly down the length of the organ