The organs that your food passes through pushes it along. E.g: The esophagus (aka: The gullet) squeezes and pushes the food down. That's why you can eat upside down without the food coming back up!
The peristalsis which is a wavelike muscle contraction
The food is pushed through the Oesophagus by a process called Peristalsis.
peristalsis
Peristalsis .
Yes, the esophagus carries food from your mouth to your stomach.
It is called deglutition.
Cells and muscles.
Peristalsis.
Food moves through the digestive tract as a result of peristaltic motion, or peristalsis.
The movement of food through the digestive tract is regulated by muscles. Muscles produce a narrowing which pushes the food through each of the digestive organs until it reaches the entrance of the stomach.
Peristalsis is the term for the waves of muscular movement that push food through the digestive system. Peristalsis is accomplished through the activity of smooth muscle.