In order for a reaction to occur, which action must happen?(1 point) Molecules must divide at a high enough energy to break bonds. Molecules must divide at a high enough energy to break bonds. Molecules must collide at a low enough energy to break bonds. Molecules must collide at a low enough energy to break bonds. Molecules must divide at a low enough energy to break bonds. Molecules must divide at a low enough energy to break bonds. Molecules must collide at a high enough energy to break bonds