What are the arrows identifying in the picture?*

orchestra.

It’s a measure
because it’s not pointing to a bar line or anything else it’s just on each measure

Because it is an outlet. most people are very shut off so they will write poetry to.. almost rant. sometimes people can’t say their feelings out loud so they make it into an art form that is poetry, and write it down.

A: returning the ball before it bounces on the court