Alex is 15 years old. he doesn’t have a part-time job, his grades are poor, and his parents are worried that he is skipping school. recently he is becoming very involved in political issues, including the legalization of medical use marijuana. according to piaget, alex is in the stage of cognitive development

50 points in at least two paragraphs, discuss the differences between the principles of republicanism and democracy. explain whether you think the united states is more of a republic or a democracy. refer to at least one example from the constitution.

Sailors went to special school to learn how to use the new technology that would them sail far distences. the school we know about was

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?