The key signature does not
A. tell which sharps or flats are in the key.
B. appear on every staff in a musical composition.
C. explain whether the music is major or minor.
D. appear just after the clef on each line of music.
The answer is B. The key signature does not appear on every staff, but at the beginning of each line. Hope it helps! :) If you think this answer deserves a brainiest, then that would be very much appreciated, thanks! :)