tatumjason532p4j045 tatumjason532p4j045 Today at 6:19 PM Biology Answered What happens to the medium when a wave moves? A. It moves only parallel to the energy of the wave. B. It moves forward with the wave. C. It moves up and down or back and forth, but it does not move forward with the wave. D. It moves only perpendicular to the energy of the wave.