___________________ are from a distant region called the Oort Cloud. They can take up to 30 million years to circle the sun. A. Long-period comets B. Kuiper Belt comets C. Passing asteroids D. Short-period - QAmmunity.org

___________________ are from a distant region called the Oort Cloud. They can take up to 30 million years to circle the sun. A. Long-period comets B. Kuiper Belt comets C. Passing asteroids D. Short-period

asked Apr 25, 2017 18.2k views

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