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The horizontal fraction bar was introduced by the Arabs.

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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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Everyone has one nostril that is larger than the other.

Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu
Lilly Martin Spencer’s Young Husband: First Marketing (1854). Note that passers-by are amused at thi Lilly Martin Spencer’s Young Husband: First Marketing (1854). Note that passers-by are amused at thi
Police officers take aim during the riots that swept through the Watts section of Los Angeles in ... Police officers take aim during the riots that swept through the Watts section of Los Angeles in ...
Where do Psychological Practitioners Work? Where do Psychological Practitioners Work?
Arguments take place when partners are home from work Arguments take place when partners are home from work
How do resultant force work among different angles? How do resultant force work among different angles?
Video: Sigmoidoscopy

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