Mass is the ________(1)________, where as depth is the ________(2)________.
a.(1) effect or degree of bulk,density, or weight a 2-dimensional form; (2) area of dark created when an object blocks lightb.(1) effect or degree of bulk,density, or weight a 3-dimensional form; (2) apparent distance from front to back in a piece of artworkc.(1) effect or degree of bulk,density, or weight a 3-dimensional form; (2) distance or area between,around,above,below,and within objectsd.1) apparent distance from front to back in a piece of artwork; (2) effect or degree of bulk,density, or weight a 2-dimensional form