In my opinion, no. If it was okay, the human population wouldn’t be so big for one. Also it’s not right. Yes people will test the limits, but that doesn’t give someone the right to end another’s life for it.
The answer is D. When you are saying what a broader subject is, you surround it with commas. For example, when I say "My aunt, Sally, is old.". My broader subject is aunt. I show more detail by telling you her name, Sally. I hope this helps!
