Multiple Choice
According to current theories,what might be the influence of Trans-Neptunian objects on the outer planets?
A) Jupiter and Neptune moved inward,causing Saturn and Uranus to move outward.
B) Jupiter and Saturn moved inward,causing Neptune and Uranus to move inward,possibly switching orbits.
C) Jupiter and Saturn moved into a 2:1 resonance,causing Neptune and Uranus to move inward,possibly switching orbits.
D) Jupiter,Saturn,Uranus and Neptune all move inward,to their present orbits.
Correct Answer:

Verified
Correct Answer:
Verified
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