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geniusboy [140]
4 years ago
10

3.

Biology
2 answers:
musickatia [10]4 years ago
6 0

Answer: mantle and core

Explanation:

Alexus [3.1K]4 years ago
3 0

Answer:

I believe mantle and core, heat rising and falling inside the mantle creates convection currents generated by radioactive decay in the core.

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To find the mean of a data set, add all the values in the set together, and then divide the result by the number of values in the set.

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