Water freezes at 0 Celisus. If a temperature drop is causing a glass of water to freeze, how would a thermometer in the water most likely change as the water freezes?

AThe temperature would keep rising steadily. B. The temperature would keep falling steadily. C. The temperature would fall to 0 celisus and stay there until all the water froze.

DThe temperature would not change or would change unpredictably