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Why is air less dense than Earths rocks?
A : The molecules in rock are larger than the molecules in air.
B: The molecules in rock are smaller than the molecules in air.
C : The molecules in air are further apart than in rocks.
D : The molecules in air are closer together than in rocks. ( this is science by the way )
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Why is air less dense than Earths rocks?
A : The molecules in rock are larger than the molecules in...
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