Question

How did the Copernican model of the solar system differ from this earlier model?
A. The Copernican model claimed that the sun was in the center of the universe.
B. The Copernican model claimed that there was no true center of the universe.
C. The Copernican model claimed that the moon did not revolve around the earth.
D. The Copernican model did away with the idea that each planet had its own sphere.