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Tectonic plates move on which layers of the Earth? a. Crust and upper mantle b. Crust and mantle c. Upper and lower mantle d. Crust, mantle, outer core

User Chirinosky
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Answer:

a. crust and upper mantle

Step-by-step explanation:

User Aaron Powell
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Answer:

a. crust and upper mantle

Step-by-step explanation:

User NuPagadi
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