WHAT'S INSIDE: HUMAN BODY
- Body Parts
- Body Systems
Oh, to be a kid again. Plenty of summer vacation, plenty of mud puddles and plenty of osteoblasts? There's a reason your kid can spring back from any injury while you're laid up for weeks.
According to the famed children's book "Everybody Poops," well, everybody poops. But does everyone poop every day? And what happens if you don't?