the undercover agent still investigating the case is a run-on sentence
in that paragraph, the expression Mounting evidence could be a bit confusing, but it indicates that there's been reaserch about it before, and that it all points in the same direction, the more research proving the same point means the data is convincing. The answer is D.
Answer:
120 words? That's a paragraph. You got this.
Explanation:
I will not write this for you when this is something pretty easy to do. You just need to do a tiny bit of research. You can do this. You are capable of doing this. I believe in you.
