I believe the answer is:
The lines are poignant because they illustrate that, after our own deaths, life will go on in the world.
Feel free to correct me if Im wrong :)
Answer: The answer is either 2 or 4.
Explanation:
I honestly don't know because I think you have to read a book but there's this sight that's for this like if you don't get the book they'll give you a tons of info ab it and I bet it'll answer this problem :) I thought the site wouldn't help but it did! :)
The answer is D. Why would they need to describe someone who is being seen? That's like introducing someone to your friend, and describing your friend to this new person. They can see your friend, so you don't have to explain what your friend looks like! I hope this helps.