The Circulatory System

ISBN: 9781596797093

作者: Kristin Petrie

出版社: Abdo Pub Co

页数: 32

定价: $ 28.98

装帧: SAL

内容简介

Why do our stomachs growl? What is blood for? What happens to food when we eat it? The human body is a complex machine. It should come with an owner's manual In this series, Kristin Petrie, MS, RD, explains how the human body works, what it needs to keep going, and how to keep it healthy. Each book takes young readers on a tour through the body's different systems in fun, easy-to-read text. Full-color photos, detailed diagrams, and medical models enhance the text.- Challenging words are simplified with phonetic guides- Subject matter is illustrated with actual medical specimens- Complex concepts are presented in grade-appropriate language- Full-color Photographs- Index- Websites- Bolded Glossary Terms in Text