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Author Question: The lack of foreign keys is seen as an __________ of normalized designs. Fill in the blanks with ... (Read 124 times) |
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.
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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.