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Mathematics, 07.10.2021 02:40 castilloitc1120
The Grand Canyon is approximately 29 kilometers long. Mariner Valley is a canyon on Mars that is approximately 212 kilometers long. About
longer is Mariner Valley than the Grand Canyon?
2
O 2^3
O 2^21
O 2^108
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Answers: 2
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The Grand Canyon is approximately 29 kilometers long. Mariner Valley is a canyon on Mars that is app...
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