The geocentric model could not explain which of the following observations made by early astronomers? Select the two correct answers.(1 point) Responses The stars appeared to move. The stars appeared to move. Mercury and Venus changed in appearance throughout the year. Mercury and Venus changed in appearance throughout the year. Mars and Jupiter appeared to move backwards for some period of time. Mars and Jupiter appeared to move backwards for some period of time. The planets had epicycles.
The geocentric model could not explain the following observations made by early astronomers:
- Mars and Jupiter appeared to move backwards for some period of time.
- The planets had epicycles.