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.
Answer:
0 Rhyme emphasizes the argument of the poem
I think its B, not sure though double check on it.
because it is harmful to health, especially in young people, and people under the age of 18 still do not have the authorization to harm themselves.