The horizontal fraction bar was introduced by the Arabs.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
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Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
Anopheles larva from southern Germany, about 8 mm long
In 2013, Americans learned that the federal government massively surveys their phone calls and e-mai
Sample Program for Changing Daily Caloric Intake
The Weather Business: A Brief Overview
Daily Calorie Intake from Sugar Drinks, United States, 2005–2008