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Author Question: A diverging lens produces an image of a real object. This image is a. reduced, upright, and ... (Read 76 times) |
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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
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The average office desk has 400 times more bacteria on it than a toilet.
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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
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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.