Answer:
The answer if B. Hope this helps.
Step-by-step explanation:
Answer:
Step-by-step explanation:

C. liquid to solid.
When things get cooler, they go from gas to liquid to solid. If you know water is a solid, and you know it's cooling and changing states, then you can correctly infer that it is changing from a liquid to a solid.
Answer are in pictures below
Answer:
When you use x its to replace a number