Which is the song section that repeats the same music and lyrics each time it is heard?

What is the term for a recurrent musical section between various contrasting sections? a. concerto grosso b. basso ostinato c. fugue d. ritornello

Name the note a) a b) e c) g d) d

Will choose brainliest! in the animation sequence below, which principle has the animator followed while drawing the eyes of the character?