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Author Question: ______________________________ are those persons, places, or things outside the system that send ... (Read 35 times) |
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The horizontal fraction bar was introduced by the Arabs.
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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.