A or C I think maybe A because it shows a step by step and he was asked HOW to draw superhero’s but with C he can put a lot of detail
I would say that it would be B. (to remind others of a meeting, important date, or policy).
I believe the answer is B
A conjunctive adverb is a word that is used to connect two different clauses, which show contrast, cause-and-effect, and sequence. In the given sentence, the conjunctive adverb used is the word "besides". Other examples of conjunctive adverbs include; nonetheless, moreover, therefore, unless, in fact, in addition and on the other hand.