Approximately 500,000 babies are born each year in the United States to teenage mothers.
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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
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Cyanide works by making the human body unable to use oxygen.
Water-soluble organic molecules.
Waves in Deep and Shallow Water
Daily Water Balance in the Body
A gasoline testing kit, including an insulated container where water at 100°F is used to heat a ...
The Distribution of Water on Earth
What mass, in grams, of a 5.00% by mass sugar water solution is needed to supply