Human Digestive System - Worksheet | Printable and Distance ... - Free Printable

Let's solve this step by step.

We are given a diagram of the human digestive tract and asked to label the parts using the provided list of organs:

List of organs:
- Large intestine
- Stomach
- Small intestine
- Pharynx
- Esophagus
- Anus
- Mouth

Now, let’s identify each part in the diagram based on its position and function:

1. Top left: The opening at the top of the head — this is where food enters.
→ Mouth

2. Just below the mouth, leading down from the mouth: This is the throat area that connects the mouth to the esophagus.
→ Pharynx

3. The long tube going down from the pharynx to the stomach: This is the food passage from the throat to the stomach.
→ Esophagus

4. The J-shaped organ below the esophagus: This is where food is mixed with gastric juices.
→ Stomach

5. The coiled tube below the stomach: This is where most digestion and nutrient absorption occurs.
→ Small intestine

6. The wider tube surrounding the small intestine: This is responsible for absorbing water and forming feces.
→ Large intestine

7. The final exit point at the bottom: This is where waste leaves the body.
→ Anus

Now, match these labels to the boxes in the diagram:

- Top left box (mouth): Mouth
- Top right box (just after mouth): Pharynx
- Middle left box (after pharynx): Esophagus
- Box next to stomach: Stomach
- Box pointing to coiled tube: Small intestine
- Box pointing to larger outer tube: Large intestine
- Bottom box (exit): Anus

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Final Answer (Labeling):

- Top left (mouth) → Mouth
- Top right (throat) → Pharynx
- Middle left (tube down) → Esophagus
- Below esophagus (J-shaped) → Stomach
- Coiled tubes (below stomach) → Small intestine
- Outer ring around small intestine → Large intestine
- Bottom exit → Anus

✔ All parts are correctly labeled now!