"mp" in music stands for "mezzo piano." Mezzo means medium and piano means soft, so therefore, the musician should play at a slightly reduced volume.
I'm assuming you meant to type "the way our person views the world" and that is called first person.
Answer:
This is obviously a simile meaning that it becomes very large very quickly considernig riverweed is a very fast growing river inhabiting weed.
The Author starts to gain the argument when she stated “ introduced her to the joy of cauliflower” help her go on to the fact it’s the small things that can equal big changes.
