Journey deep inside the workings of the human body and learn about the complex functions that keep you going: digestive, nervous, circulatory and immune systems. Discusses what the body is made of and how it must be cared for.
Presents a guide to the human body, for young readers, and includes entries, arranged by parts and functions of the body, including skeleton and bones, muscles, brain, heart, lungs, skin, nails and digestive system. Includes glossary and index.