Answer: preoccupy or fill the mind of (someone) continually, intrusively, and to a troubling extent.
Explanation:
True they can. I am not sure about this
Answer: It is (C) In an introductory paragraph of an essay
Explanation: Hope this helps!
it is troublesome because there's some people who just cant handle the black uprising war
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.