In human beings, gravity.
The digestive system has smooth muscle through out it, and they help move the food.
Muscle motion in your digestive system called Peristalsis helps the food to travel through your digestive system.
Digestive
The digestive system prepares food for the bloodstream. The digestive system absorbs food particles and nutrients pass through this system to the bloodstream.
MUSCULAR
That is the organ system: digestive system.
taking food and distrubute vitamines through out your body
Basically,to process food through your system
Yes, involantary muscles move food through the intestinal tract.
it is where you digest the food you ingest through your digestive system the nutrients from the food.
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.
muscles