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Wood first appeared in plants called progymnosperms.
Some male birds and mammals congregate in communal courting grounds called leks.
Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Small Town USA: Struggling to Survive
A single overhead camshaft engine with a timing belt that also rotates the water pump.
a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ...