*$_The approximate diameter of the earth is ________?

1.	*$_The approximate diameter of the earth is ________?
A.	4,200 Km
B.	6,400 Km
C.	12,800 Km
D.	15,600 Km
Answer» D. 15,600 Km

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*$_The approximate diameter of the earth is ________?

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