Childcraft, Your body 5 – World Book International

All about you!

Millions of children live in the world. But not one of those children is exactly like you. The outside of you doesn’t look exactly like anyone else. Your fingerprints and footprints are different from everyone else’s. You smell different too. Because you have your own special scent, you can send a letter to your dog when you are away from home. You wipe your face and hands with a tissue, then fold it, put it in an envelope and post it. Your dog will know you send a letter to him when he sniffs the tissue, because no one else has a scent exactly like yours.