Who is good at designing stuff

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

What concern was incorporated into western art during the industrial revolution? a. the depiction of picturesque scenes b. the criticism of religion c. the nobility of entrepreneurs d. the plight of working people

Monitoring your grades will you pinpoint your academic weaknesses. select the best answer from the choices provided t f