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Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.
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?
Cyanide works by making the human body unable to use oxygen.
Did you know?
Excessive alcohol use costs the country approximately $235 billion every year.