As Kace was doodling yet again, he heard the professor start the lesson. He heard the question and wondered what the benefits of fire and ice. Kace raised his hand and said, "Professor they actually can cancel each other out. If there is too much fire, the ice can control it. Plus like everyone said we need fire to cook food and do basic human needs while ice can help cool us down and can be dangerous too.." As he said his answer he went back to sketching.