Bones
From lightwiki
Did you know your bones are connected lots of ways one of the ways are with tissue. Did you know if we didn't have bones we would just be a floating bag of skins and blood. Did you know your bones are what hold you up. Did you know that when lions eat deer or other animals they use the animals bones to clean there teeth. Did you know that snakes have bones. Did you know your teeth are bones. Did you know that sharks don't have bones they have some type of wax in their body that is flexible. Did you know that cats have about 32 muscles in their ear. Well... all I know about bones good bye!