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Author Question: Enamel is acid etched with which type of acid? a. Phosphoric b. Hydrochloric c. Acrylic d. None ... (Read 67 times) |
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.
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If you could remove all of your skin, it would weigh up to 5 pounds.