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Answer:
The digestive system consists of various parts that help in the digestion and absorption of food. Here are the main parts of the digestive system:
1. Mouth: This is where the digestion process begins. Food is tasted and moistened with saliva before it travels down the esophagus.
2. Esophagus: It is the passage for food from the mouth to the stomach. The esophagus pushes food down by contracting its muscles.
3. Stomach: Digestive enzymes and acids in the stomach start the chemical digestion of food. It contains acids and enzymes that help break down food.
4. Liver: The liver is a vital part of the digestive system as it absorbs and stores nutrients from food. It also processes toxins.
5. Gallbladder: The gallbladder releases bile that aids in the digestion of fats in the intestines.
6. Pancreas: The pancreas releases enzymes necessary for the digestion of carbohydrates, fats, and proteins.
7. Small Intestine: This is the primary site for the absorption of nutrients from food. Nutrients are stored and absorbed into the bloodstream here.
8. Large Intestine: The large intestine is where remaining water from food is absorbed before it is excreted as waste.
9. Rectum: This is the final part of the digestive system where waste is stored before being excreted as feces.
These mentioned parts of the digestive system are essential in the processes of digestion, nutrient absorption, and waste elimination in the body.
Explanation:
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