Radiological studies as well as endoscopic procedures are unnecessary in the early management of these patients thus being relegated to recurrent or persistent bleeding. 1  Bonita F. Stanton; Kliegman, Robert; Nelson, Waldo E.; Behrman, Richard E.; Jenson, Hal B. (2007).
Geography can be either a natural or social science; if you are studying the physical structure of the Earth, such as the locations of bodies of water, mountains, rivers, deseâ¦rts, etc., that is a type of natural science, and if you are studying national borders and political divisions marked on a map, that is a type of social science.
They are both disciplines under the category Social Sciences, this category includes: - Sociology-Anthropology-Political Sciences-Psychology-Economics It h â¦ as the word science in it because science just means it is a systematic study that is done through observation and experiment. Nature of Sociology as a Science-It is common tendency ,whenever we use the word science ,its automatic meaning is with Biology, physics and chemistry.