Digestive and Excretory System

Why is the esophagus/food pipe important?

• To swallow food
• To choke
• To make your breath smelly
• None of these

What does the stomach do?

• Nothing
• Adds digestive juices to the food
• Goes out to the rectum
• Barley any of these

What is the small intestine responsible for?

• takes in more enzymes and starts absorption
• breaking down food
• chewing
• adding food

The rectum does what?

• Takes out the waste
• Just leave it in there

Muscular tube that connects the mouth to the stomach

• Epiglottis
• Peristalsis
• Stomach
• Esophagus

What are the main parts of the digestive system 

• stomach, small and large intestine
• mouth,stomach,esophagus,large and small intestine, and rectum
• stomach, lungs, trachea, rectum
• large and small intestine, trachea, stomach, mouth

The process by which the body breaks down food so that it can be used for energy.

• composition
• digestion
• deposition
• absorption

A long folded tube inside the body attached to the stomach where nutrients in the food are absorbed.

• large intestine
• small intestine
• esophagus
• rectum

The opening at the end of the digestive track where feces exits the body.

• large intestine
• small intestine
• rectum
• anus

• pancreas
• esophagus
• stomach
• liver