Lebron passes by aa building every day on his way to school. He notices that the rock used to build the walls on the building is a different type than the rock used to build the steps. How could energy have played a role different type than the rock used to build the steps. How could energy have played a role in the different rock types forming

it cools slower in the earth meaning the crystals have more time to form than lava on the surface

whats the answer to your question?

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.

your answer would be a, maximum exploitation of resources.