________ are rocky fragments left over from the formation of the solar system about 4.6 billion years ago. a. comets b. asteroids c. planets

asked Jun 18, 2018 78.1k views

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________ are rocky fragments left over from the formation of the solar system about 4.6 billion years ago.

a. comets
b. asteroids
c. planets

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Asteroids are thought to be left over from the formation.

RwwL answered Jun 23, 2018

by RwwL

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