Which of these shapes has symmetry? Choose the answer. O an octagon
O a pine tree
O a capital letter Q
an outline of a dog

The arrangement of the pitches in a piece of twelve tone music is called

Im giving free points and brainiest to whoever gets here first lol

What is one popular pop artist or group (from today or from the past)? why does this person/group's music fit into the pop genre? why do you think the person/group was successful with their music?