Order the steps involved in the Friction Behavior Demonstration using carbon dioxide to minimize friction.

Friction is the resistance that appears when two surfaces rub against each other, and carbon dioxide can act as a lubricant that makes the surfaces slide more easily. First, clean a metal plate and the sliding piece so that no dust or oils interfere with the experiment. Next, press a small amount of dry ice onto the plate to create a thin CO₂ film that reduces friction. Slide the metal piece across the plate and notice how it moves smoothly, showing how the CO₂ film lowers resistance. Finally, remove the CO₂ and repeat the slide to see the friction increase again, confirming that carbon dioxide effectively minimizes friction.