explain mechanism in human digestive system
Answers
Answered by
4
Hyy Dude
In chemical digestion, enzymes break down food into the small molecules the body can use. In the human digestive system, food enters the mouth and mechanical digestion of the food starts by the action of mastication (chewing), a form of mechanical digestion, and the wetting contact of saliva.
May this helps you
Plz marked in brainlest answer
Similar questions