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Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.
Did you know?
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.
Did you know?
Everyone has one nostril that is larger than the other.