1000 AMAZING HUMAN BODY FACTS School Supply Spiker and Sponge

Spiker and Sponge

It also has more whimsical

pipes and pipers

When she is done

Have you ever gone on a bear hunt

1000 AMAZING HUMAN BODY FACTS School Supply Spiker and SpongeAstound your friends and family with the world's wildest collection of mind boggling facts and visual comparisons about the human body. Did you know you made 3 million new blood cells while you read this sentence? Or that you shed and regrow a whole new layer of skin every 27 days? Or that your DNA could stretch to the Sun and back not once but 32 times? Find out how many bathtubs of saliva you swallow, how many tankers of blood your heart pumps, how