What aspect of speaking is most closely related to the following? Tighten and relax your jaws, yawn, and exercise shoulder and neck muscles.
O enunciation
O resonance
O eye contact
O word choice
O pitch

What is one unique way in which the medium of tv can affect a message? a. by allowing the audience to review information and reflect on it b. by limiting the amount of coverage any one topic gets c. by using images and sound to give information context d. by reporting some types of information but ignoring other types