I believe the answer should be B
<span>A key signature is most helpful in determining the "root and the scale used" a piece of music. Other purpose of key signature is that it tells you what key to play in order to avoid accidentals. Accidentals are symbols that modifies the pitch of the note, either making it into a sharp, a flat.</span>
However, two of them, Aglaurus and Herse, curious to see what was inside, opened it and saw the infant Erichthonius wrapped around a snake. Driven in madness due to the sight, the two sisters along with the third, Pandrosus, fled and fell off the Acropolis to their deaths.
Their points of view. Artists will go far to prove their points by using symbolism, poetry, all that good stuff. Like this for Example: you see an overly exaggerated crow in a small cage. The artist is conveying he/she is stuck in a boring life with a lot of rules (An edgy dude would make something like that). Something like that, I guess. hoped this help if it did please make me brainliest