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Question
As they formed, due to their high temperatures and comparatively weak gravitational fields, which planets were unable to retain appreciable amounts of hydrogen, helium, and ammonia?A) Jupiter and Neptune
B) Mercury and Earth
C) Uranus and Pluto
D) Jupiter and Uranus
E) Neptune and Uranus
Answer
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Related questions
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B) The structure is characterized by rings that form an interlocking network, forming planar sheets.
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B) spreading ridges
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