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Answers
Answer:
Answer:with suitable words:a The alimentary canal stretches from to . ... Describe the digestion of fats in the human alimentary canal. play ... Discuss the main steps in the digestion of proteins as the food passes through different parts.
Answer:
The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth.
Explanation:
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.