When a therapist discerns that families have not learned how to "fight fair," what will the therapist teach the family? A.) conflict resolution

B.) communication

C.) taking time out

D.) conflict styles

buildings sir and respect

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."