Graphic designers working on two-dimensional objects must remember the important standard of A. alignment B. figure/ground C. contrast D. visual unity

It depends on what type of third separates the three notes.for example: if you have two mayor thirds is an "aumented chord"if you have two minor thirds is an "diminued chord"if you have one mayor first and then one minor is a "mayor chord"and inverted is a "minor chord"

Thom bell , bobby martin , and norman harris .