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Author Question: Keep the Community Clean! (Read 15026 times) |
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
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The horizontal fraction bar was introduced by the Arabs.
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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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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.