How are supernovae involved in new planet formation? They are the death of massive stars. They provide matter and energy that fuel new planet formation. They are not involved in new planet formation. They consume all the nearby nuclear fuel and allow new planets to form.

Which statements best describe energy? check all that apply. the total amount of energy in the universe remains constant. the total amount of energy in the universe changes constantly. energy cannot be converted from one form to another. energy can be converted from one form to another. energy cannot be created or destroyed. energy can be created or destroyed.