What was the significance of the new battle of new orleans?
a. it buoyed american confidence after the war of 1812
b. it prevented the british from attacking the united states
c. it led to the signing of the treaty of paris
d. it lifted the blockade of american ports along the gulf of mexico

Which statement below accurately describes the carrying capacity of any ecosystem? a. it is not affected by any abiotic or biotic resources. b. it does not affect the species of an ecosystem. c. it is completely dependent upon the food supply. d. it is affected by both abiotic and biotic resources

Which powers best complete this graphic?

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?