Body Basics: How Well Do You Know Your Body?Share:FacebookPinterestTwitterMailWhat is the involuntary muscular contraction that helps move food through the digestive tract?69%Next Correct Incorrect Peristalsis is a wave-like motion that pushes food along your digestive system. What is the involuntary muscular contraction that helps move food through the digestive tract? Osmosis Peristalsis Absorption Diffusion 69%
