It provides structure so that your body doesn't flop around like mushy stuff.

It's the donut of the eye! Different people have different colors of these. It's name means rainbow.

This part of the human machine attaches the bones to the muscle.

This protects the eye. It's kind of like the human body's version of goggles.

This is the engine. It's what makes the bones move the way they do.

It's the movie screen in the back of the eyeball.

This the space where we bend. There are 360 of them in an adult's body.

This is the window of the eyeball. It's the part that lets light into the eyeball.