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Question
Geologists think that Earth is how old?A) 4560 billion years
B) 45.6 thousand years
C) 45.6 million years
D) 4.56 billion years
Answer
This answer is hidden. It contains 1 characters.
Related questions
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C) throughout the universe.
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E) on Earth only.
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In the equation A = B/C, the A and B are said to be _______________ proportional.
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______________ principle explains why objects float or sink in a fluid.
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