is the involuntary movement of the muscles that move food through the digestive system.\nperistalsis\nsalivat…

is the involuntary movement of the muscles that move food through the digestive system.\nperistalsis\nsalivation\ndigestion\nsecretion

is the involuntary movement of the muscles that move food through the digestive system.\nperistalsis\nsalivation\ndigestion\nsecretion

Answer

Brief Explanations:

Peristalsis is the involuntary muscle - movement that propels food through the digestive tract. Salivation is the production of saliva, digestion is the breakdown of food, and secretion is the release of substances by cells or glands.

Answer:

Peristalsis