Eyebrows add expression to your face, and are often waxed and plucked in the name of beauty. But why do we have them in the first place, and what would happen if they went away?
WHAT'S INSIDE: HUMAN BODY
- Body Parts
- Body Systems
You spend long hours sitting at your desk and on the couch, but what is all that time on your caboose really doing to you? As it turns out, a lot of bad.
Do men and women have different brains? How do blood clots affect the brain? School yourself on the amazing organ sitting right between your ears.