Answer:
I think it's B. Either of the students are eligible to run for class president but i could be completely wrong
Explanation:
The answer is B...knowing about her heart condition develops her character, this in turn makes her later death believable because she has been characterized as someone with a fragile heart.
Friendship is key, love one another, the world will love you back. Know this, you are important and you matter :)
C.it introduces the main idea of the article
