Which statement best explains how paragraph 2 makes the essay clearer? O A. It gives details about volcano safety that help develop the essay's
main purpose
B. It gives background for the more practical information on
volcanoes that follows.
C. It previews the safety guidelines that are explored in detail
throughout the essay
D. It describes what volcanoes are so that the reader can recognize
one if necessary

B. It gives background for the more practical information on  volcanoes that follows.

Explanation:

There is no passage attached nor referenced as such I could not find it. The above option however, should be the answer.

When a section of a passage gives background information about what is to follow, it lays the groundwork and gives the reader context about what is being described thereby making the essay clearer. Option B is therefore the most probable answer.

what is the passage

actually the answer would be c.) jane addams worked hard to improve the lives of less fortunate people.