"This Constitution, and the Laws of the United States which shall be made in pursuance thereof; and all treaties made, or which shall be made, under the authority of the United States, shall be the supreme law of the land" The source of this quote is the (3 points)
Article I powers of the Constitution
Reserved powers of the Constitution
Supremacy clause to the Constitution
Tenth Amendment to the Constitution

If we can't separate our civilized self from our savage self which will take over and why

Is when a person has given their consent based on understanding the actions and facts of a study?

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?