Please identify the correct 4/2 chord types in mm.20-21 (passing or neighboring)

Which element of musical notation does this image represent? a. sharp sign b. flat sign c. natural sign d. ledger lines

The most original genius of incan art can be seen in their? a. goldsmithing b. stonework c. architecture d. jewelry making only answer if you are 100% positive your answer is correct 10 points!

Judy pfaff’s installations combined different art forms to express her unique vision of the world. which is not an art form pfaff integrated into her installations? !