The horizontal fraction bar was introduced by the Arabs.
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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Model organisms used to study the genetics of development
Lynx-hare interactions have served as a model system for the study of the effects o
Biochem study guides
Leonardo da Vinci, Study for a Sleeve.
Case Study of a Midlatitude Cyclone
The results from West and Crook's study of memory for telephone numbers