The Digestive System

What is the name of the tissue that closes off the windpipe when you swollen so you do not choke?

• epiglottis

• esophagus

• ileum

• appendix

The longest part of the digestive system is the …………………..

• esophagus

• small intestine

• stomach

• large intestine

the process of Transferring digested food from the small intestine to the blood is called ………………..

• Respiration

• Digestion

• Absorption

• Inhalation

the undigested food is assembled in the ………………..

• Stomach

• Duodenum

• Small intestine

• large intestine

bile juice is secreted by ……………………

• liver

• Stomach

• Salivary glands

• Pancreas

........... is the process of changing food from complex form into simple to get benefit from it

• Respiration

• Digestion

• Absorption

• Sensation

Which of the following correctly describes the purpose of digestion?

• To break down complex food molecules into simple soluble molecules

• To make complex food molecules from simple soluble molecules

• To make use of simple soluble food molecules

• To remove complex food molecules from the body

This is an image of the

• stomach
• small intestine
• esophagus
• large intestine

What is the function of the digestive system?

• to break down and absorb nutrients
• to support and protect our bodies
• to produce vitamin D
• to help us move

What organ is this?

• stomach
• large intestine
• small intestine
• esophagus