Know yourself. Fold the book -- Where do I come from

Author: Usborne Publishing, Inc.
Publisher:
Publish Date: 2000-08-01
Features: Open the fold-out book "Where Do I Come From? Where Does the Food Go? How Do We Learn About Things?" and grow a little by little; you will understand how you see, hear, taste, smell, and touch things. You can see how food passes through your body, and you can also see how your body works when you eat.