Answer:
A
Explanation: the other three are either irrelevant or have already been answered in the text.
One notable feature of this model is the move from referring to people as senders and receivers to referring to people as communicators. This implies that communication is achieved as people both send and receive messages.
The main difference between the greasers<span> and the </span>Socs is that they are from different<span> social classes.</span>
What’s with you and these questions
Alliteration focuses readers attention on a particular section of text. Alliterative sounds create rhythm and mood and can have particular connotations. For example, repetition of the "s" sound often suggests a snake-like quality, implying slyness and danger.