Seeing is one of our 5 senses and we need light to see. This book explains in simple terms how light shines on objects allowing our eyes to see and send messages to our brain about the world around us.
Skeletons can look a little creepy, but this book will explain why people need them. Why some animals don't and why there are a lot of things we could not do if we did not have a skeleton.
A fun and informative book about keeping your body clean and germ-free. Great photos and illustrations.