A new research based on an analysis of minerals from the moon called z – McqOptions

MCQOPTIONS

1.	A new research based on an analysis of minerals from the moon called zircons revealed that the moon is at least 4.51 billion years old and formed only about ______ million years after the birth of the solar system.
A.	60
B.	70
C.	90
D.	100
Answer» B. 70

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