What is the purpose of having a bell if a teacher dismisses you

Plsss don’t worry about the green strip can someone plssssss

Wiesel's speech begins after auschwitz the human condition is not the same nothing will be the same identify where similar language is repeated later in his speech what is the effect of this repetition

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