It is used to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the rotating tire.
Beacuse it is an important lesson
he is unwilling to be present because he doesn't want anyone to know he is in love with Emilia and he is gone at the weddings start and also later at a family reunion that Desdemona is present at
A. I hope this helps! (If I’m wrong I’m so very sorry it just seems right to me)
