Peristalsis
Food moves through the digestive tract.
Fiber is the nutrient that helps move food through the digestive tract. It provides bulk, which activates the stretch receptors in the muscles of the digestive tract, stimulating them to activity.
absorption and circulation
Peristalsis is the process that propels food through the digestive tract. It involves rhythmic contractions of the muscles in the gastrointestinal tract that push food and nutrients along the digestive system.
The food is passed through the digestive tract when the worm moves. The movement causes the muscles to contract and move the food through the system.
Water is absorbed from the digestive tract through a process called osmosis, where water moves from an area of lower concentration to an area of higher concentration. This occurs mainly in the small intestine, where nutrients and water are absorbed into the bloodstream through the walls of the intestines.
The definition of absorption in the digestive tract is is the process by which nutrient molecules pass through the wall of your digestive system onto your blood
Food moves through the digestive tract primarily by a process called peristalsis, which involves rhythmic contractions of the smooth muscles lining the digestive organs. These contractions push the food along the esophagus, stomach, and intestines. Additionally, segmentation occurs in the intestines, mixing food with digestive juices to enhance absorption. Together, these movements ensure the efficient breakdown and absorption of nutrients.
The process of peristalsis begins in the esophagus when food is given. Peristalsis is a series of wave like contractions that moves food through the digestive tract.
Propulsion is the movement of food down the esophagus and peristalsis is the contractions in the stomach walls that moves food through the digestive tract.
large intestine (colon)
smooth muscle