From what I could find, Sirens are asking for help. The song they sing is a cry for help. They are described as acting/singing like a "damsels in distress".
Answer:
I want to say it's C cuz to me that would make more since..
Explanation:
I believe it is persuasive. You're trying to get people to help preserve the mountains, da? That essay is trying to persuade them
Either the Conclusion paragraph, and/or Introduction Paragraph.
