Your body is amazing! There are parts you can see and parts under your skin that you can't see. These parts work together to keep you alive and help you to do incredible things. You can feel your heart beating in your chest. Have you ever wondered why it does? Read this book in the 'Body Systems' series to find out!

 

This book is part of a book series called Young Explorer-Body Systems .

There are 32 pages in this book. This book was published 2009 by Capstone Global Library Ltd .

Sue Barraclough was the editor of Playdays magazine and now works as a freelance writer and editor. She has worked on many books for younger children.