Where would this phrase belong on the diagram? studied animals in both x and y in z in x in y

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.

what he said above me         look up that's the answer

good question. i'll be looking into that. (this is a joke sir)