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Did you know?
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.
Did you know?
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.