Igor Stravinsky composed a large amount of music. His work can be divided into how many periods?

Question 2 of 10 2 points rarefaction is an area of low pressure. o o a. true b. false submit e previous

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

(i think my answer is a, am i correct? ) a pentagonal traffic sign is a sign. a. school crossing b. parking c. wrong way d. yield