A. They are the oldest part of the lunar surface..
B. They are less heavily cratered than the mare.
C. They are found on the Moon's northern hemisphere.
D. They are the darker regions of the Moon seen with the naked eye.
E. They are younger than the darker mare.
B. They are less heavily cratered than the mare.
C. They are found on the Moon's northern hemisphere.
D. They are the darker regions of the Moon seen with the naked eye.
E. They are younger than the darker mare.
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It's A.
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A original undisturbed crust, mainly anorthosite