When the ayatollahs took power, they demanded that

(a. the gap between rich and poor be narrowed

(b. islamic law be used to govern iran

(c. iranians wear western-style clothing

(d. iran become a democracy

In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.

In a scientific experiment, a is any factor that can be changed or be changed

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics