Educational worksheet about the human digestive system with fill-in-the-blank questions.

Let's solve this worksheet step by step. The task is to match the correct organ from the word bank with its corresponding function.

Word Bank:

- esophagus
- small intestine
- rectum
- gallbladder
- stomach
- anus
- large intestine
- mouth
- pancreas

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Now, let's go through each description and find the matching organ:

1. Breaks food into small pieces with the help of the teeth and saliva.
→ This happens in the mouth.
✔ Answer: mouth

2. Carries food from the mouth to the stomach.
→ The esophagus transports food from the mouth to the stomach.
✔ Answer: esophagus

3. Churns and mixes food with digestive juices that have acids and enzymes.
→ This is the function of the stomach.
✔ Answer: stomach

4. Produces enzymes that are released into the small intestine to help with digestion.
→ The pancreas produces digestive enzymes (like amylase, lipase, proteases) that go into the small intestine.
✔ Answer: pancreas

5. Stores the bile the liver produces, releases bile into the duodenum to help digest fats in the food you eat.
→ The gallbladder stores and releases bile.
✔ Answer: gallbladder

6. Digests and absorbs proteins, fats, and carbohydrates.
→ Most digestion and absorption occurs in the small intestine.
✔ Answer: small intestine

7. Absorbs salt and water from food, leaving a soft mass called stool.
→ The large intestine absorbs water and electrolytes, forming stool.
✔ Answer: large intestine

8. Acts as the stool's temporary storage.
→ The rectum holds stool before elimination.
✔ Answer: rectum

9. Where stool exits the body.
→ The anus is the opening through which stool leaves the body.
✔ Answer: anus

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Final Answers (in order):

1. mouth
2. esophagus
3. stomach
4. pancreas
5. gallbladder
6. small intestine
7. large intestine
8. rectum
9. anus

✔ All answers are correctly matched based on the functions of the digestive system organs.