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6 hours ago · North American herbivorous dinosaurs from this time period include the titanosaur sauropod Alamosaurus, the ceratopsians Bravoceratops, Regaliceratops, Triceratops, Leptoceratops, Torosaurus, Nedoceratops, Tatankaceratops (the latter two possible species of Triceratops ), and Ojoceratops, the pachycephalosaurs Pachycephalosaurus, Stygimoloch ...
1 day ago · Generally, however, cichlids tend to be of medium size, ovate in shape, and slightly laterally compressed, and generally similar to the North American sunfishes in morphology, behavior, and ecology.
1 day ago · The classification of the Indigenous peoples of the Americas is based upon cultural regions, geography, and linguistics. Anthropologists have named various cultural regions, with fluid boundaries, that are generally agreed upon with some variation. These cultural regions are broadly based upon the locations of the Indigenous peoples of the Americas from early European and African contact ...
6 hours ago · There is increasing recognition that challenges such as climate change and chronic diseases require research on a global scale, but with many different national funding agencies involved, the calls for proposals often do not meet the needs of cross-border researchers, according to Irene Papanicolas, professor of health services at Brown University.
6 hours ago · The headquarters of the United Nations (UN) is on 17 to 18 acres (6.9 to 7.3 ha) of grounds in the Turtle Bay neighborhood of Midtown Manhattan in New York City. It borders First Avenue to the west, 42nd Street to the south, 48th Street to the north, and the East River to the east. [4] Completed in 1952, the complex consists of several structures, including the Secretariat, Conference, and ...
1 day ago · East Asia borders Siberia and the Russian Far East to the north, Southeast Asia to the south, South Asia to the southwest, and Central Asia to the west. To the east is the Pacific Ocean and to the southeast is Micronesia (a Pacific Ocean island group that is classified as part of Oceania ).
