Katherine is facing a difficult decision between how much time she spends as a cheerleader and how much time she spends studying her economics. which economic concept describes the problem she is facing? a) scarcity b) competition c) fiscal policy d) supply and demand

Why was there conflict in bosnia? a) bosnian serbs opposed independence. b) kosovar albanians had started a rebellion. c) nato forces could not restore order. d) serbia broke its alliance with bosnia.

Public opinion is difficult to define

Which of the following lists correctly orders the earth's layers from its innermost layer to its outermost layer? a. mantle, inner core, outer core, crust b. crust, inner core, outer core, mantle c. crust, mantle, outer core, inner core d. inner core, outer core, mantle, crust