What do your heart and lungs do, and where does your food go? Discover the answers and much more with inventive illustrations, photographs and simple, straightforward text.

Chapters in this book include:
- Your amazing body
- Body frame
- Mighty muscles
- Breathing
- Powerful pump
- Inside your head
- Passing messages
- Eyes and seeing
- Ears and hearing
- Munching machine
- Where food goes
- Water works
- Outer covering
- Under attack