The recycling of would conserve fossil fuels the most.
a) paper
b) glass
c) aluminum
d) plastics

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?

These two countries developed a strong trading relationship during the time of the renaissance. name them?

What is a basic principle of the declaration of independence