Answer:
B- Jessica has lived in Atlanta, Georgia, for over twenty years.
Explanation:
Atlanta, being the capital of the state of Georgia, is written separated with a comma from Georgia to show that both locations are not the same.
The second comma after Georgia, puts a pause before the continuation of the statement for easier comprehension.
<em>"Jessica has lived in Atlanta, Georgia." </em>could be a complete statement.
However,
<em> "Jessica has lived in Atlanta, Georgia, for over twenty years." </em>gives more detail to the statement.