What product of industrialization most notably changed the look of American cities? A. Steel
B. Railroads
C. Oil
D. Telephones

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.

Which powers best complete this graphic?

Francisco loves to learn, but his lack of english makes him feel “nervous and scared.” why is he both happy and scared of school