Answer:
d I think
Explanation:
i think that this is right
Sonata form is spilt up into three parts ABA
Subject, Development section and Recapitulation which is your A section returning again
E = mc 2, equation in German-born physicist Albert Einstein's theory of special relativity that shows that the increased relativistic mass (m) of a body comes from the energy of motion of the body—that is, its kinetic energy (E)—divided by the speed of light squared (c 2)