Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.
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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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Approximately 25% of all reported medication errors result from some kind of name confusion.
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There are approximately 3 million unintended pregnancies in the United States each year.
Tactile communication among honeybees regarding food sources.
Genetic variation in the color of corn kernels
workbook pages answers
Possible Sources of Differences in Output per Worker