Which is a correct statement about Aristotle's and Ptolemy's models of the solar system? (1 point)
Ptolemy's model involved epicycles moving along perfect circles.
Aristotle's model involved epicycles moving within crystalline spheres.
Aristotle's model put the Sun at the center.
Ptolemy's model was never useful because it was incorrect.
A correct statement about Aristotle's and Ptolemy's models of the solar system is:
Ptolemy's model involved epicycles moving along perfect circles.