The average office desk has 400 times more bacteria on it than a toilet.
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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
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The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.
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Excessive alcohol use costs the country approximately $235 billion every year.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
The heme group viewed from the side. This view shows the two coordination bonds to Fe2+
The M81 Group
Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called