Digestive System Worksheets | Teach Starter - Free Printable

The image provided is a diagram of the human digestive system, with some parts labeled. The task appears to be related to identifying or labeling the remaining unlabeled parts of the digestive system. Below is an explanation of the solution:

Step-by-Step Solution:

1. Identify the Unlabeled Parts:
- The diagram shows several labeled parts of the digestive system, such as the mouth, tongue, salivary glands, esophagus, stomach, and gall bladder.
- There are additional unlabeled parts in the diagram that need identification.

2. Analyze the Diagram:
- The unlabeled parts include:
- A long, coiled tube below the stomach.
- A structure near the bottom of the diagram.
- Another structure branching off from the stomach.

3. Label the Unlabeled Parts:
- Long, Coiled Tube Below the Stomach: This is the small intestine. It is responsible for absorbing nutrients from food.
- Structure Near the Bottom of the Diagram: This is the large intestine (or colon). It absorbs water and forms waste products.
- Structure Branching Off from the Stomach: This is the pancreas. It produces enzymes that help digest food and hormones like insulin.

4. Final Labels:
- Add the following labels to the diagram:
- Small intestine (below the stomach).
- Large intestine (near the bottom).
- Pancreas (branching off from the stomach).

Explanation of the Digestive System:

The digestive system is responsible for breaking down food into nutrients that the body can absorb and use for energy, growth, and cell repair. Here’s a brief overview of the labeled parts:

- Mouth: Begins the process of digestion by mechanically breaking down food through chewing and chemically breaking it down with saliva.
- Tongue: Helps mix food with saliva and moves it toward the throat.
- Salivary Glands: Produce saliva, which contains enzymes that start breaking down carbohydrates.
- Esophagus: Transports food from the throat to the stomach using peristaltic movements.
- Stomach: Mixes food with acids and enzymes to break it down further.
- Gall Bladder: Stores bile produced by the liver, which helps digest fats.
- Small Intestine: Absorbs most of the nutrients from food.
- Large Intestine (Colon): Absorbs water and forms waste products.
- Pancreas: Produces enzymes that help digest proteins, carbohydrates, and fats, as well as hormones like insulin to regulate blood sugar.

Final Answer:

The unlabeled parts should be labeled as follows:
- Small intestine
- Large intestine
- Pancreas

This completes the labeling of the digestive system diagram.