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Did you know?
The average adult has about 21 square feet of skin.
Did you know?
Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.
Did you know?
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.