What is the abbreviation of Green wich meridian

Nelson is creating a powerpoint about the structural-functional perpectivebon poverty what perspective should he include in his presentation?

What statement about risks in social and behavioral sciences research is most accurate: anonymizing data effectively manages the risk of creating emotional distress. risks are specific to time, situation, and culture. there are never any risks. if a study offers potential benefits, it is not necessary to minimize risks.

How did nationalism transform the identity of africans