True or False

1.  Apples, not caffeine, are more effecient at waking you up in the morning. 
2. A pack-a-day smoker will lose approximately 2 teeth every 10 years. 
3. People do not get sick from cold weather; it's from being indoors a lot more. 
4. When you sneeze, all body functions stop, even your heart. 
5. Only 7 per cent of the population are lefties. 
6. Forty people are sent to the hospital for dog bites every minute. 
7. Babies are born without kneecaps. They don't appear until they are 2-6 years old.
8. The average person over 50 will have spent 5 years waiting in line. 
9. The toothbrush was invented in 1948. 
10. The average housefly lives for one month.

All these fun facts are true.