1:A 3:H 6:B 5:C Thats all i know sorry but hope it helps
The key signature allows the composer to use less accidentals which makes the music less cluttered. Just like the other person who answered this said when a score with multiple instruments is written it is almost always all in the same key to keep the music organized (their answer is better)
The answer is 2 because yes
They demonstrate the central role that religion played in the lives of the Mesopotamians.
