What is the disanalogy between theoretical ethics and theoretical physics that was pointed out in lecture?

a) Theoretical ethics deals with abstract principles, while theoretical physics deals with empirical observations.
b) Theoretical ethics lacks experimental verification, unlike theoretical physics which relies heavily on experimentation.
c) Theoretical ethics focuses on normative concepts, whereas theoretical physics primarily concerns itself with descriptive phenomena.
d) Theoretical ethics often involves subjective interpretation, while theoretical physics is more objective in its findings.