This title is suitable for ages 6 to 10 years. Although these terms are used to describe various types of animals, neither term is actually accurate. This book makes a complicated subject easy to understand.
Five Senses times Ten Experiments - Science Book for Kids Age 7-9 Children's Science Education Books
"Learn how these two wonderful systems work together to ensure the survival of the human race and discover some amazing facts about them both"--
What begins as a camp fishing trip becomes a fascinating lesson in the heart and circulatory system when the kids ask the camp doctor for a "heart-to-heart" talk. Where does blood come from? What are cells? Why are veins red and arteries blue? How does the heart pump blood throughout the body? If someone in your family has heart disease, can you catch it? Learn all about the heart, how it works, and how to keep it healthy in this breezy yet fact-filled book, packed with charming and accurate ill...