Look at this graph from When Birds Get Flu and Cows Go Mad! by John DiConsiglio. HIV/AIDS IN AFRICA, 1958–2003

The deadly disease has been dramatically shortening life expectancy.

A graph shows years labeled 1958 to 2003 on the x-axis and life expectancy labeled 30 to 65 on the y-axis. There is a line for each country. All lines show an upward trend from 1958 to the 1980's and a downward trend from the 1980's to 2003.

Given the change in life expectancy, what can the reader conclude about HIV/AIDS in Africa?

It has spread over time.
It has lessened over time.
It has been wiped out over time.
It has stayed the same over time.

I would say A.

Explanation:

im not sure but it seems to spread a lot over time.

gregor could have been bullying her

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."