Answer:
Determine size (by counting lines and spaces between the notes)
Determine if the top note is in the major scale of the bottom note.
If it is: the interval is perfect (if it is a unison, fourth, fifth, or octave) or it is major (if it is a second, third, sixth, or seventh)
Greeks, I know I'm right because think about the gods/goddesses about thier names Poseidon=Neptune Athena=Minerva Demeter=Ceres
It's a good way to remember Roman borrowed soup from Greek
I really hope this helped X3
it is D. all of the above. if you listen to the song it is verry loud after a few second, the song is about 40 mins or so, if you look at the sheet music it is very complex.