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staedtler staedtler
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7 years ago
The average density of a planet is
A)   its total mass divided by its total volume.
B)   the amount of mass in unit volume of the material on its surface.
C)   another way of describing its total mass.
D)   the mass of a unit volume (1 cubic meter) of the material at its core.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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discovererdiscoverer
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7 years ago
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staedtler Author
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6 years ago
I really appreciate your help!
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