In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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Your heart beats over 36 million times a year.
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There are 60,000 miles of blood vessels in every adult human.
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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
The heme group is present in myoglobin, hemoglobin, and many other proteins
Group therapy.
Countries of Origin of Asian Americans
Monophyletic vs. paraphyletic group
Deoxynucleotides (top) have an OH group at the position in the deoxyribose molecule