How did the renaissance art differ from earlier periods in terms of paining technique? a.) renaissance artist used tempera paints on wet plaster b.) renaissance artist used oil paints on dry walls c.) renaissance artists use watercolors on wet plaster

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.