The Digestive System

What is the first part of the digestive system?

• stomach

• mouth

• liver

• pancreas

What organ connects the mouth to the stomach?

• liver

• intestine

• esophagus

• rectum

Where does most of the digestion happen?

• large intestine

• small intestine

• stomach

• liver

What is the function of the small intestine?

• produce saliva

• absorb nutrients

• eliminate waste

• digest lactose

Removes water and forms waste

(a)  

Produces enzymes for digestion

(a)  

Moves food to the stomach

(a)  

What is the final part of the digestive system, where waste leaves the body?

• rectum

• liver

• anus

• gallbladder

Which organ stores bile?

• liver

• gallbladder

• pancreas

• stomach

The digestive fluid produced by the liver to help digestion

(a)