Multiple Choice
When astronomers say that Ganymede is a differentiated body, they mean that it:
A) has a northern hemisphere which is different from its southern hemisphere
B) has more of the larger crater types than the smaller ones
C) has a magnetic field that is not centered on its axis of rotation
D) has a heavier core, surrounded by a lighter, icy mantle and crust
E) has a color that is surprising among outer solar system satellites
Correct Answer:
Verified
Correct Answer:
Verified
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