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Three Mechanisms of Gene Transfer Found in Bacteria
The tiger, Panthera tigris, was historically found throughout much of Asia, but at low population de
The Peary caribou is a relatively small and pale subspecies found in the tundra of far northern Nort
Geoffroy's tamarin (Saguinus geoffroyi), also known as the Panamanian, red-crested or rufous-na
The first commercially successful typewriter, manufactured in quantity beginning in 1874, surely fue
Weather Typically Associated with a Warm Front (North America)