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Author Question: What makes an art material safe? a. a label designation of AP or CP b. a new manufacturing date ... (Read 35 times) |
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.