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 into the chest: This carries food from the pharynx to the stomach.
→ Esophagus

4. The J-shaped organ in the upper abdomen (just below the esophagus): This is where food is mixed with gastric juices.
→ Stomach

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

6. The wider, thicker tube surrounding the small intestine: This absorbs water and forms feces.
→ Large intestine

7. The end of the digestive tract, at the bottom: This is the exit point for waste.
→ Anus

---

Final Labels (from top to bottom, left to right):

- Top left: Mouth
- Top right (next to mouth): Pharynx
- Middle left (below pharynx): Esophagus
- Below esophagus (in the belly): Stomach
- Below stomach (coiled): Small intestine
- Around the small intestine (outer layer): Large intestine
- Bottom (exit): Anus

---

Correctly labeled diagram:

```
[ Mouth ] [ Pharynx ]
\ /
\ /
\ /
\ /
\ /
\ /
\ /
\/
[ Esophagus ]
|
v
[ Stomach ]
|
v
[ Small intestine ]
|
v
[ Large intestine ]
|
v
[ Anus ]
```

But since it's a diagram with boxes, here's how to fill them in order:

1. Top left box (mouth) → Mouth
2. Top right box (pharynx) → Pharynx
3. Middle left box (esophagus) → Esophagus
4. Middle right box (stomach) → Stomach
5. Lower middle box (small intestine) → Small intestine
6. Lower right box (large intestine) → Large intestine
7. Bottom box (anus) → Anus

✔ So the correct labels are:

- Top left: Mouth
- Top right: Pharynx
- Middle left: Esophagus
- Middle right: Stomach
- Lower middle: Small intestine
- Lower right: Large intestine
- Bottom: Anus

This completes the labeling of the human digestive tract!