Main Organs of the body

What organ in the human body tells the other body systems what to do?

• the lungs

• the pancreas

• the brain

• the liver

What organ in the human body stretches like a balloon and releases liquid waste from the body?

• the lungs

• the kidneys

• the stomach

• the bladder

What body organ holds your body parts in, have pores so sweat can escape your body, and filled with nerves that help you sense temperature and feel things around you?

• heart

• stomach

• skin

• lungs

A muscle located behind your lungs that is always moving and never gets tired. It pumps blood to all parts of your body. What organ is it?

• heart

• Lungs

• pancreas

• kidneys

What is the organ that takes oxygen that your body needs from the air and puts it in your bloodstream? It also takes carbon dioxide that is in your blood out of your body.

• liver

• heart

• lungs

• small intestine

What body organ dries out the waste so it can leave your body?

• small intestine

• large intestine

• stomach

• liver

What organ filters and cleans your blood and takes liquid waste from your bloodstream and sends it down to your bladder?

• liver

• pancreas

• kidneys

• small intestine

What body organ mixes your food with chemicals made by your body and churn your food into smaller parts?

• liver

• small intestine

• large intestine

• stomach

What organ makes bile to help your stomach break food down and makes antibodies to help you fight diseases?

• stomach

• small intestine

• liver

• large intestine

What organ works in pairs to pull your bones in different directions and help move food and blood through your body?

• muscles

• heart

• lungs

• pancreas