The paragraph missing from the question is the following:
<em>The IT department is in the process of overhauling our website. This update will require the implementation of a separate server for our company intranet and e-mail. This conversion will require a 24-hour downtime. As a result, all intranet and e-mail services will be unavailable on Saturday. </em>
Answer:
To inform the reader that the company intranet and e-mail services will be unavailable on Saturday.
Explanation:
The author explains what the IT department will do and how long its activities will be only to inform why the company intranet and e-mail services will be unavailable. The major purpose of the paragraph is to inform the reader that the company intranet and e-mail services will be unavailable on Saturday. The whole text revolves around that point because if we were to remove the non-essential information of the text, everything would be removed except for the part that informs that such services will be unavailable on Saturday.
Transitions help you to keep moving forward in the story and moving from one thing to the next without confusion.
Struggle to the answer is bilbo faces the dragon
B). Illness was one of the major causes. You have to remember that the Cherokee People, didn't have any doctors. Not to mention it was raining and in the middle of winter, so many people died. Either from the common cold, to hypothermia.