Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
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Your heart beats over 36 million times a year.
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The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
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The horizontal fraction bar was introduced by the Arabs.
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More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.
A model genetic system, the fern Ceratopteris richardii
Types of hemodialysis access sites.
Digestive System
The Olfactory System
A typical purified water system
Development of the Digestive System "تطوير الجهاز الهضمي"