In drawing, the outer boundaries of two-dimensional forms are defined by ________, while the outer boundaries perceived among th
ree-dimensional forms are defined by ________. a. graphite; ink
b. visual elements; principles of design
c. outlines; contour lines
d. thick lines; thin lines
e. actual lines; implied lines
Because you have to do frame by frame movements and depending on how smooth you want your animation to be would depend on how many frames are required.
