The type of research in which one variable is changed to see its effect is: A. correlation.
B. naturalistic observation.
C. a survey. D. an experiment.

How and why does king use the word redemptive to link the concepts of freedom and religious faith

Isaw him _ .(a)danced (b)dance (c)dancing

The question below refers to the selection “ozymandias” by percy bysshe shelley. the traveler seems to believe that — a. monuments are eternal b. the passage of time is necessary and inevitable c. we must preserve relics of past civilizations d. even the greatest works are destroyed by time