The Body Human

1) The average human eyelash lives how many days? • 75 • 100 •
150

2) Which fingernail grows the slowest? • Thumb • Index •
Middle

3) How long does it take for a red blood cell to circle the
whole body? • 20 seconds • 40 seconds • 60 seconds

4) The air released from a sneeze can exceed what speed? • 50
mph • 100 mph • 150 mph

answers: 1. 150; 2. Thumb; 3. 20 seconds; 4. 100 mph.

Login

Please note this login is to submit events or press releases. Use this page here to login for your Independent subscription

Not a member? Sign up here.