Question

what is the best summary of the passage Percival Lowell and Pluto

Answer 1

Answer:

Which is the BEST summary of the passage? Lowell's study of Mars eventually led to the discovery of Pluto, which was later downgraded to a dwarf planet. After Lowell discovered Pluto, the discovery of Eris led to questions about Pluto's status as a planet.

Explanation:

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