The box on the left (red) is at a higher temperature than the box on the right (blue). What would likely happen if these two boxes were placed just inches away from one another? A) Heat would flow from left to right to increase the particle motions in the left box. B) The boxes will never reach the same temperature since they are not in direct contact. C) The temperature of the box on the right will increase. D) Heat cannot flow between them since they are not touching.