Human Digestive System (Inside Guide: Human Body Systems)
Full of interesting information and colorful illustrations, these easy-to-read books are a wonderful supplement to a science study on the human body. Each book has four short chapters, “think about it” pages with questions relating to the text, and a glossary. The text contains detailed information about the functions of a human body system, and the details are written in understandable language for the young reader. Each book is about 7 ½ x 8 inches and 32 pages in length.