Is this correct?? , if is correct could tell me why (:

Kaylin a 17 year old is of average height but weighs only 80 pounds. she has lost 30 pounds over the last six months by eating very little and running five

Why does the blending of many different diciplines present both challenges and opportunities to enviromental scientist?

Compare the objectives and strategies of organized labor and populists for challenging the prevailing economic beliefs and practices of the ''gilded age.''