I believe that the answer to fit this sentence is chart. Hope that this answer helped! ☺
Answer:
Charles Babbage (1791-1871), computer pioneer, designed two classes of engine, Difference Engines, and Analytical Engines. Difference engines are so called because of the mathematical principle on which they are based, namely, the method of finite differences.
Explanation:
Animation with shape is 3D animation
Animation without shape is 2D animation