which best describes the physical and chemical digestion of food?\nphysical and chemical digestion occur in…
which best describes the physical and chemical digestion of food?\nphysical and chemical digestion occur in the mouth; only chemical digestion occurs in the small intestine.\nphysical and chemical digestion occur in the small intestine; only chemical digestion occurs in the mouth.\nonly physical digestion occurs in the stomach; chemical and physical digestion occur in the large intestine.\nonly 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 stomach, churning is physical and gastric juices are for chemical digestion. In the small intestine, segmentation is physical and enzymes are for chemical digestion. In the large intestine, only physical processes like absorption of water and formation of feces occur.
Answer:
Only physical digestion occurs in the large intestine; physical and chemical digestion occur in the stomach.