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Did you know?
Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.