Why is it to model an object in 3d? (this is a pltw class- gateway 1- basically engineering) plss

Im guessing that it is good because people can see your demonstration in a more realistic form instead of 2-D. In 2-D its more shown as cartoon-ish, but when in three 3-D I would feel it is more observant and people can get a greater visual

Isend like this question also and waiting answer

Translated from russian to english: 1. what we learn about boys from episode 1  "wonderful doctor ".2. find the lines that talk about the reality described in the story  "wonderful doctor ".3. what artists. the techniques us to clearly convey this episode (1 episode) (hyperbole, epithet, homogeneous members, antithesis)