[Solved] Politeness in communication is the exclusive function of the speaker. Live Nude Model: A person who poses without clothing in real time, typically for artists, photographers, or in educational contexts. Art Professor: An academic teacher specialized in the study and teaching of art, who may also be actively involved in producing their own artworks. Disarm The Opposition: A strategy involving reducing or removing the arguments, defenses, or hostility of those against you to find common ground or reduce conflict. Side Effect: An unintended consequence of a medication or procedure.