Where is the island of madagascar located?

How does the event and i know why the caged bird sings most influence maya angelou’s later poem the caged bird?

Which of the following best summarizes the idea represented by this graph?

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?