Three formal requirements for writing expository prose are...
"use of standard English"
"avoidance of sentence variety"
and "<span>establishment of objective attitude towards subject"
I hope I helped! :)</span>
Answer:
2
Explanation: It is 2 because you are observing the water in the pan evaporating. It is not 3 because you are only assuming that Condensation will occur. It's not 1 because 1 only describes something Judy did, it is not observing.