What is the part of opera in which the orchestra introduces the main melody is called?

Anarrative piece of are ? a. tells a story or series of event b. serves as a remembrance of an event person c. display the likeness of a person, in order to document their existence d. relates the lives of important individuals

Abelief about the attributes of members of a group of people is called?

The main subject of greek art during the classical period was?