Conditions of Use
8. How many bones do you have?I have about 206 bones in my body.
21. What are your nails made of?
Fingernails are made of layers of a protein called keratin. This protein is also found in your skin and hair.
37. What are boogers?
When you inhale air through your nose, it contains lots of tiny particles, like dust, dirt, germs, and pollen. If these particles made it all the way to the lungs, the lungs could get damaged and it would be difficult to breathe. Snot works by trapping the particles and keeping them in the nose.
Article posted May 6, 2012 at 08:47 PM •
comment • Reads 44
see all articles
About the Blogger
I like sports. My favorite is track and field. When I get older I want to be a rock star!