This is for 2-D animation 1. This technique is used to emphasize a character's attitude so that the audience notices.

A. Fast motion, slow motion
B. Slow In, Slow Out
C. stop and go motion
D. exaggeration

I think it’s D, but I’m not sure

answer; i believe that the correct answer is ; ///new concepts of melody,harmony,and rhythm;

i would say the answer is b. zigzag lines of the leaves. i believe this is the answer because zigzag lines go in different direction while the other options like: the vertical lines of the trees, the dotted lines on the road, and the curved lines of the park benches go in one direction.