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Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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Everyone has one nostril that is larger than the other.

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More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

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Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

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The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Location of point of maximum effort Location of point of maximum effort
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Location of the main structures of the vessels Location of the main structures of the vessels
30-Unit Insulin Syringe 30-Unit Insulin Syringe
Location and Responses of Adrenergic and Cholinergic Receptors Location and Responses of Adrenergic and Cholinergic Receptors
Location of brain lesions in Alzheimer disease. Plaques are concentrated most heavily in the amygdal Location of brain lesions in Alzheimer disease. Plaques are concentrated most heavily in the amygdal
Video: Genetic distance between human groups

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