Here's the most entertaining way for children to learn how the human body works: 28 fun and instructive, ready-to-color illustrations that explore the muscular, skeletal, nervous, digestive, respiratory, and immune systems. Kids will discover how their voice box works, how many bones they have, how thousands of "tasters" on their tongues help them distinguish flavors, how the DNA in their cells is different from everyone else's, and so much more.