Human organs and their functions

This is the largest organ of the body and functions to cover, protect, regulate temperature, and remove waste.

• skin

• brain

• heart

• lungs

This is the organ that assists the digestive system to digest, absorb, and process food.

• stomach

• liver

• pancreas

• bladder

This is storage for food and waste materials until they are eliminated from the body.

• liver

• stomach

• pancreas

• intestines

This makes the frame of your body and protects the internal organs.

• liver

• skeleton

• kidneys

• muscles

A saclike structure in the body that holds fluids to be excreted from the body.

• bladder

• kidney

• brain

• stomach

Organ that functions to pull in oxygen and release carbon dioxide gases.

• lung

• liver

• stomach

• heart

A pair of bean-shaped organs that form and excrete urine.

• liver

• pancreas

• kidneys

• bladder

A key organ in the circulatory system. It pumps blood throughout your body.

• liver

• pancreas

• heart

• kidneys

The organ that controls all the other organs and systems in the body.

• heart

• lungs

• skin

• brain

Stores urine until the body is ready to release it

• Bladder

• Liver

• Lungs

• Small intestine