Lungs
Stomach, Small intestine, large intestine
Contracts and relaxes with movement
Removes carbon dioxide and waste from all parts of the body
Rectum, anus
Connected using joints
Blood
Breaks down food into pieces small enough to enter blood stream
Works with the skeletal system to help you to move
Heart
Gives humans shape and helps them to move
Windpipe
Gets rid of undigested food
Nose
Contains digestive juices
Gives out carbon dioxide
Ribcage protects the heart
Mouth, gullet
Takes in oxygen
Help provide food and oxygen to all parts of the body
Skull protects the brain
Governs the exchange of gas in the body
Blood vessels