What are the main steps of digestion in humans?
Answers
Answer:
The digestive system is composed of the mouth, pharynx, esophagus, stomach, small intestine, large intestine (or colon), rectum, and anus. There are four steps in the digestion process: ingestion, the mechanical and chemical breakdown of food, nutrient absorption, and elimination of indigestible food.
Explanation:
Your digestive system, from beginning … to end
Step 1: Mouth. To more easily absorb different foods, your saliva helps break down what you're eating and turn it into chemicals called enzymes.
Step 2: Esophagus. ...
Step 3: Stomach. ...
Step 4: Small Intestine. ...
Step 5: Large Intestine, Colon, Rectum and Anus.
The digestive system is composed of the mouth, pharynx, esophagus, stomach, small intestine, large intestine (or colon), rectum, and anus. There are four steps in the digestion process: ingestion, the mechanical and chemical breakdown of food, nutrient absorption, and elimination of indigestible food
hope it helps you