Ateenager using current slang to distance herself from her parents' generation provides an example of which linguistic phenomenon?

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?

Refers to the biological heritage people use to identify themselves.

Which are components pf a political party? why do we need political parties give reason.