Maria is listening to a song and trying to figure out if it is from the Classical era. What would MOST likely convince Maria that it is from the Classical period?
ОА.
It uses ornamentation.
OB.
It uses grace notes.
OC.
It uses trills.
OD.
It uses homophony

The region of the united states where beef and hog production is prevalent is the midwestthere are 12 states in this area including  illinois,  indiana,  iowa,  kansas,  michigan,  minnesota,  missouri,nebraska,  north dakota,  ohio,  south dakota, and  wisconsin. all of these states are known for their meat and such products.