You would need friction and force to move the plates and most likely a strong machine.
Answer: I am pretty sure that it is A
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Explanation:
Answer: To date rocks geologists first give a relative age to a layer of rock at one location. Then they can give the same age to matching layers of rock at other locations. Certain fossils, called index fossils, help geologists match rock to layers.
Explanation:
A. the equilibrium price went down
