your mouth
i thik it helps the muscles move while u chew
You put food in your mouth and your brain tells your muscles to move your jaw bone up and down.
Chemical. - Apex :)
Fibre helps the gut muscles to move the food along the gut. It makes the gut muscles work.
green sea turtles do not have the ability to move their jaws laterally, so they can't chew the way that mammals can :) hope it helps
Facial muscles help all parts of your face move
Muscles play a crucial role in digestion by helping to move food through the digestive tract. In the mouth, throat, and esophagus, muscles help to chew and swallow food. In the stomach and intestines, muscles contract and relax to push food along and aid in the mixing and digestion process.
Muscles.
It helps supply blood to the stomach to digest food. It helps move nutrients that is absorbed in the blood to surrounding tissues and muscles.
The muscles in your jaw move your teeth, creating "chewing", and there is something called "enamel" which makes your teeth so hard so they can chew.
these muscles can move in your stomach in not a referable question pleese comment
No. Blood.