Question

Which is a correct statement about Aristotle's and Ptolemy's models of the solar system?(1 point)
Responses

Aristotle's model put the Sun at the center.
Aristotle's model put the Sun at the center.

Ptolemy's model was never useful because it was incorrect.
Ptolemy's model was never useful because it was incorrect.

Aristotle's model involved epicycles moving within crystalline spheres.
Aristotle's model involved epicycles moving within crystalline spheres.

Ptolemy's model involved epicycles moving along perfect circles.

Answer 1

Ptolemy's model involved epicycles moving along perfect circles.

(Aristotle was geocentric with crystalline spheres; epicycles are part of the Ptolemaic system.)