Answer:
The continents split apart through plate tectonics. Weather also was another factor that contributed to the change as well.
The transfer of ownership && property or business from the government to the private sector ,a publicly-traded company is taken over by a few people
Answer:
it has to be b because of the other ones are wrong
Divergent boundaries move oceanic plates (plates found in the ocean) away from each other, making magma seep in to fill those cracks, thus spreading the sea floor.