Books in Human Body: How It Works series

Designed to attract first readers to non-fiction, this series presents popular topics through a combination of illustrations and photographs linked by a simple, carefully controlled text and captions. Each book includes a "Things to do" section, glossary and index. This book looks at how our lungs work and explains how and why oxygen gets into our blood.

Where would we be without the Internet? How would you research a school project or look for things you want to read about or buy online? This book details just what the Internet is; how it works, the hardware, protocol, and the World Wide Web, as well as tips on how to stay safe by having your parents control just what you can find and see in this ever-changing world of instant access to information. So, be safe and happy surfing! This book will allow students to ask questions, make observations, and gather information about a situation people want to change to define a simple problem that can be solved through the development of a new or improved object or tool.