As far as I know it's called<span> a minor </span><span>plague cadence.</span><span />
This is the responsibility of the conductor, who, in orchestral music, often uses a baton to conduct the performers, set their tempo, shape the sound of the music, and ultimately interpret the score.
C. visual because they can see things easier and learn from it
C. He intended to show the gracefulness of a wild turkey in motion.