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Biology, 01.12.2021 21:30 heiddy0122

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

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