Galileo's Accomplishments Included

Galileo's accomplishments included

A) developing the theory of inertia, which undermined Aristotelian physics.
B) the discovery that the physical makeup of the other heavenly bodies is different from earth's.
C) proof that the orbits of the planets are elliptical, with the sun at one focus of the ellipse.
D) the fact that he persuaded the Roman Catholic Church to accept his discoveries as true.
E) observed proof of the Aristotelian view.