Answer:
Having a conclusion at the end of your presentation helps to restate and validate your points further. Not having this step to tie your presentation together will leave it seemingly incomplete.
Explanation:
Hope this helps!!
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 :)
Ballet is good exercise it strengthens the muscles. (gradpoint)