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*Explanation:* maybe add another?
the answer to this question is B
B, the surface of a flat table.
Actually moving and not. It is the sum of potential and kinetic energy.
Mid-ocean ridges happen along divergent plate boundaries, where new ocean floor is created as the Earth’s tectonic plates spread apart. As the plates separate, molten rock rises to the seafloor, producing large volcanic eruptions of basalt.
