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Author Question: Instantaneous speed and average speed are equal a. always b. for motion at constant speed c. for ... (Read 73 times) |
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More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
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Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
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The human body produces and destroys 15 million blood cells every second.