The digestive system is like a food processing plant inside your body! It breaks down the food you eat into smaller pieces that your body can use for energy, growth, and repair. This process involves several organs working together, each with a specific job to do. From chewing your food to absorbing nutrients, the digestive system ensures your body gets what it needs to stay healthy and strong.
Match the terms on the left with their definitions on the right.
| Term | Definition |
|---|---|
| 1. Esophagus | a. The organ where most nutrients are absorbed into the bloodstream. |
| 2. Stomach | b. A long tube that carries food from the mouth to the stomach. |
| 3. Small Intestine | c. The organ that produces bile to help digest fats. |
| 4. Liver | d. A muscular sac that churns and mixes food with digestive juices. |
| 5. Large Intestine | e. Absorbs water from undigested food and forms waste. |
Answer Key: 1-b, 2-d, 3-a, 4-c, 5-e
Complete the paragraph below using the following words: enzymes, digestion, mouth, nutrients, waste.
The process of ___________ begins in the ___________, where food is chewed and mixed with saliva. Saliva contains ___________ that start to break down the food. The digestive system extracts ___________ from the food and eliminates ___________.
Answer Key: digestion, mouth, enzymes, nutrients, waste
Explain why it's important to eat a variety of foods for a healthy digestive system.
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