Drew this for art class wanted to know the ratings of it and how it "represents ar"

Answer the following question in 3-4 complete sentences. define the following terms: medium technique proportion

This sculpture from the hellenistic period is entitled

What role do background vocalists play? a. they provide additional support to the main vocalist and other members of a music group during recording sessions and live events. b. they perform as part of orchestras working for music theaters. c. they mix different songs or music scores and present a unique blend of music to an audience. d. they assemble and organize musical compositions according to their clients’ requirements.