Option D as they started with “some might think that” which means they are starting the opposing point, the counterarguement.
We know that 'migrate' means to move. So since that, we need to add the -ing, and we know that we end up with the meaning "moving".
So migrating means moving from one place to another.
I believe it's D, I could be wrong but it's the one that makes the most sense.
Answer:
My eyes are the worst lol I can't see the questions
Explanation:
better pic?
