A book about the most interesting thing on earth--you! What happens to food after you eat it? Why is your blood red? How do your bones grow? Your body is an amazing machine. Every second of the day and night--without you even knowing it--your body is busily working to keep you running smoothly. When you think about how complicated the human body is and how little goes wrong, it is really an incredible feat! So how does your body do it all? The Everything Kids' Human Body Book is the expert answer to all your questions--from the tips of your toes to the top of your head, you will learn the hows and whys of the human body. Author Sheri Amsel takes you on a journey through the body, with information on: The muscles--from your biceps to your heart Your nerves and how they transmit messages How your skin heals itself Bones, joints, and other things you shouldn't break Blood, guts, and the circulation system How your body digests food (it's not always pretty!) Why you need air and how breathing works With more than 30 different puzzles and games about the human body, plus information on how to take care of your own body with good nutrition, exercise, and more, The Everything Kids' Human Body Book is the ultimate way to learn how the body works--inside and out!

You Can Help Our Earth Live Longer

Everything we do has an impact on the world around us--from the clothes we wear and food we eat to the gardens we grow and the trash we throw away. And to take the best care of the earth--and ourselves--it's important to make smart choices. With "The Everything Kids' Environment Book," you'll find out what you can do every day to help protect our planet. You'll also learn why the rainforest is so important to us, how animals go extinct, and what environmentalists can tell us about taking good care of our world.

Learn how to "go green" and to:

• Find new uses for recycled grocery bags.
• Create your own greenhouse.
• Make acid rain--safely --to see how it affect plants.
• Test organic food against foods grown with chemicals.
• Make your own compost pile.
• Re-create deforestation with the soil from timbered trees.
• Test your sensitivity to noise.