Do you know these facts about your body?
Circle the letter of the best answer.
1. How long does it take for the blood to circulate throughout the body when you rest?
a. Two minutes
b. Sixty seconds
c. Forty seconds
2. The body burns calories fastest when you exercise within .
a. Three hours after meal
b. Six hours after meal
c. Eight hours after you sleep
3. When you smoke a cigarette, the nicotine in the tobacco reaches the brain in .
a. One minute
b. Fifteen seconds
c. Seven seconds
4. We lose an eyelash every .
a. Three to five months
b. Six to eight months
c. One to two weeks
5. Your gums are renewed every .
a. Six to eight months
b. Three to five years
c. One to two weeks
6. Fingernails grow .
a. As fast as toenails
b. Four time as fast as toenails
c. Twice as fast as toenails.