pressure......................................
Answer:
Second one
Explanation:
I think it's the second cause there's no energy w/o heat. So it's the second.
I believe that your option C would be the correct answer. We know that water can turn to a solid materail because during cold temperatures, water turns to ice.
We know that water can turn to gas, as water can evaporate.
And also, we know that water is obviosly a liquid.
Therefore, Option C would be your answer.
A, because a chemical reaction is the combining of different reactants,