What type of thinking does mind mapping utilize?

Donald Brown found that people in all cultures share a list of universal behaviors. Which of

the following is NOT included in that list? A) Beliefs about death B) A division of labor by sex C) Value some degree of conflict D) Have rules for etiquette

Dr. Halliday is presenting a lecture to an audience of over 100 students. She asks, "Can you hear me?" and Courtney, who is sitting in the back row, nods. What component of the communication process does Courtney's response illustrate?

A. message B. noise C. channel D. feedback