Biology, 19.05.2021 21:20 lindsayrader9628

To most untrained observers, the planets look a lot like stars. How did the ancients realize that there was something different about these planets, before the invention of the telescope? a
They had nearby moons that could be observed orbiting them
b
They move around or “wander” compared to the background stars over time
c
They were substantially brighter than any star
d
They were unique colors compared to the stars

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