What effect does a cost saving technical progress have on the supply curve? pl answer i need it urgent with 10 pints

What is the definition of aesthetics? a. the material or materials used by an artist to create artwork b. the branch of philosophy that deals with beauty and how it is expressed and appreciated c. the organization or arrangement of different elements within a work of art o d. the school of thought dedicated to examining the question, "what is art? "

Music from which of the following cultures has a 5-tone tonality? african mexican chinese american

Which print was made using the techniques of hatch, cross-hatching, and textural lines