This covers the outside of your body:
This supports your body:
This makes your body move:
This does many different things:
These digest food:
This lets you think and remember:
These bring air into your body:
These carry blood around your body:
This pushes your blood through your body:
Heart
Vein/artery
Muscle
Liver
Lungs
Stomach
Bone/skeleton
Brain
Skin