which best describes the physical and chemical digestion of food?\no physical and chemical digestion occur…

which best describes the physical and chemical digestion of food?\no physical and chemical digestion occur in the mouth; only chemical digestion occurs in the small intestine.\no physical and chemical digestion occur in the small intestine; only chemical digestion occurs in the mouth.\no only physical digestion occurs in the stomach; chemical and physical digestion occur in the large intestine.\no only physical digestion occurs in the large intestine; physical and chemical digestion occur in the stomach.

which best describes the physical and chemical digestion of food?\no physical and chemical digestion occur in the mouth; only chemical digestion occurs in the small intestine.\no physical and chemical digestion occur in the small intestine; only chemical digestion occurs in the mouth.\no only physical digestion occurs in the stomach; chemical and physical digestion occur in the large intestine.\no only physical digestion occurs in the large intestine; physical and chemical digestion occur in the stomach.

Answer

Brief Explanations:

In the mouth, chewing is physical digestion and salivary amylase starts chemical digestion. In the small intestine, both physical (chyme mixing) and chemical (enzymatic action) digestion occur. In the stomach, churning is physical digestion and gastric juices perform chemical digestion. In the large intestine, mainly water - absorption and formation of feces occur with little to no chemical digestion and only some physical processes like mixing.

Answer:

Physical and chemical digestion occur in the mouth; only chemical digestion occurs in the small intestine.