A speech about greenhouse gasses and the resulting global warming would be most

Regarding expertise in social media, which of the following is most true?

A) It is no longer very important in public relations. B) It is the most important public relations skill. C) the public relations field has expanded beyond social media, into Web 3.0. D) It is likely to increase in importance. E) Twitter has emerged as the leading channel.

Which of the following communication career options is generally related to nonprofit or government organizations?

a. internal communication b. external communications c. sales d. human services e. research