The use of a song to learn and retain information is known as the music mnemonics. The music mnemonics works the same way as someone recalling the lyrics of the song just as one can recall important details and information using a song. hope this helps. Therefore it would be B.
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.
In Batman, the Joker is the main villain. He has flashing green hair and a wicked red smile. His face is white as a ghost and he has mischievous eyes with black under them. He is very sly and tricky.
Hope this helped!!! :D
Can I have brainliest answer :)