Acoup is a sudden overthrow of a government. most often coups are violent. torf

Which of the following best summarizes the idea represented by this graph?

In which type of economy are these decisions made by the producers , consumers, and the goverment?

Martha participates in a research study in order to receive extra credit for her psychology class. when she arrives in the research office she is given a can of what looks and tastes like beer, but which actually contains no alcohol. in the adjoining room martha's classmate karen is also participating in the study. karen receives a can of alcoholic beer. if the experiment was designed to test the effects of alcohol on concentration, then who is exposed to the independent variable?