Do you know your own body

Right-handed people live, on average, nine years longer than left-handed people do.
TRUE
FALSE
The brain operates on the same amount of power as 10-watt light bulb.
TRUE
FALSE
The brain is much LESS active at night than during the day.
FALSE
TRUE
Scientists say the higher your I.Q. the LESS you dream.
FALSE
TRUE
Facial hair grows SLOWER than any other hair on the body
FALSE
TRUE
The fastest growing nail is on the middle finger
TRUE
FALSE
There are as many hairs per square inch on your body as a chimpanzee
TRUE
FALSE
The acid in your stomach is NOT strong enough to dissolve razorblades.
FALSE
TRUE
The surface area of a human lung is equal to a tennis court.
TRUE
FALSE
Men’s hearts beat faster than Women’s
FALSE
TRUE
Feet have 500,000 sweat glands and can produce more than a pint of sweat a day.
TRUE
FALSE
During your lifetime, you will produce enough saliva to fill two swimming pools.
TRUE
FALSE
A baby’s head is one-quarter of it’s total length, but by age 25 will only be one-eighth of its total length.
TRUE
FALSE
It takes 17 muscles to smile and 43 to frown
TRUE
FALSE
The strongest muscle in the human body is the tongue
TRUE
FALSE
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