Select the correct answer from the list.(1 point)

Question

Scientists believe that the
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explain why Earth’s
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fluctuated between glacial periods and interglacial period

Answer 1

It looks like your question is missing some options to select from. However, based on common scientific theories regarding Earth's climate changes, a possible completion could be:

"Scientists believe that the Milankovitch cycles explain why Earth’s climate fluctuated between glacial periods and interglacial periods."

If you have specific options to choose from, please provide them so I can give you the correct answer based on those choices!