(WILL MARK BRAINLIEST & 95pts) Some scientists believe that the chain of underwater mountains beneath the Pacific, which stretches away from Hawaii up to Alaska, may have once included even more mountains. What probably happened to those mountains?
a. They were destroyed by a hot spot
b. They were subducted into the mantle
c. They became part of the mid-ocean ridge
d. They were flattened to become an abyssal plain
