6. What is happening in the region above 100°C? 7. If you continue to add heat, what will happen to the water vapor?

i think it's c. i'm not sure but i think so.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !