The number 7 is in the first sentence
C. Students should choose a college based solely on the rigorousness of its academic programs. While the rest are “facts” that could be considered somewhat impartial, the third option is an argumentative claim that would have to be backed with evidence to support it.
Coexist means that they live together or they are used together. Therefore, they coexist with one another. The answer would be C.
I hope this helps!
