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Author Question: For males, what is the first noticeable sign of puberty? a. appearance of underarm hair c. ... (Read 47 times) |
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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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.
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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.
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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.