Skeleton - The bones in your skeleton help support your body and help you stay upright. They also have an important job of protecting your body parts and mainly your organs. The muscles joined to your bones help you move. The bones in your head is called the skull. This protects your brain.
Brain - Your brain controls your whole body and tells the organs what to do and tells your legs and arms to move when you want to go somewhere.
Heart - This is the organ that pumps the blood around the body to the other organs.
Lungs - This organ takes oxygen from the air and transfers this to your blood. It then gets takes carbon dioxide from your blood and you breathe this out.
Stomach - This organ breaks down the food that you eat and and transfers the food into energy.