What characteristics differentiate a reverse fault from a normal fault? a. In a reverse fault, the hanging wall moves up and the footwall moves down. B. In a reverse fault, the hanging wall moves down and the footwall moves up. C. In a reverse fault, the footwall does not move while the hanging wall moves down. D. In a reverse fault, the hanging wall does not move while the footwall moves down. Please select the best answer from the choices provided a b c d.