To solve the problem, we need to match each description with the correct organ of the digestive system. Let's go through each statement step by step:
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1. Breaks food into small pieces with the help of the teeth and saliva.
- This is the function of the
mouth.
- The mouth uses teeth to chew food and saliva to moisten and begin breaking down carbohydrates.
Answer: mouth
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2. Carries food from the mouth to the stomach.
- This is the function of the
esophagus.
- The esophagus is a muscular tube that transports food from the mouth to the stomach using peristaltic movements.
Answer: esophagus
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3. Churns and mixes food with digestive juices that have acids and enzymes.
- This is the function of the
stomach.
- The stomach churns food and mixes it with gastric juices containing hydrochloric acid and enzymes like pepsin to break down proteins.
Answer: stomach
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4. Produces enzymes that are released into the small intestine to help with digestion.
- This is the function of the
pancreas.
- The pancreas produces digestive enzymes (e.g., amylase, lipase, proteases) that are released into the small intestine to further break down carbohydrates, fats, and proteins.
Answer: pancreas
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5. Stores the bile the liver produces, release bile into the duodenum to help digest fats in the food you eat.
- This is the function of the
gallbladder.
- The gallbladder stores bile produced by the liver and releases it into the small intestine to emulsify fats, making them easier to digest.
Answer: gallbladder
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6. Digests and absorbs proteins, fats, and carbohydrates.
- This is the function of the
small intestine.
- The small intestine is where most digestion and absorption of nutrients occur, thanks to enzymes from the pancreas and bile from the liver/gallbladder.
Answer: small intestine
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7. Absorbs salt and water from food, leaving a soft mass called stool.
- This is the function of the
large intestine.
- The large intestine absorbs water and electrolytes from the remaining indigestible food matter, forming a semi-solid waste product (stool).
Answer: large intestine
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8. Acts as the stool's temporary storage.
- This is the function of the
rectum.
- The rectum temporarily stores stool until it is ready to be expelled from the body.
Answer: rectum
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9. Where stool exits the body.
- This is the function of the
anus.
- The anus is the opening through which stool is expelled from the body during defecation.
Answer: anus
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Final Answer:
```
1. mouth
2. esophagus
3. stomach
4. pancreas
5. gallbladder
6. small intestine
7. large intestine
8. rectum
9. anus
```
Boxed Final Answer:
\boxed{mouth, esophagus, stomach, pancreas, gallbladder, small intestine, large intestine, rectum, anus}
Parent Tip: Review the logic above to help your child master the concept of worksheet digestive system.
