Answer: Fatima develops the theme that love is an essential part of being; Santiago is incomplete without Fatima and they become a part of each other's Personal Legend.
Explanation:
The theme of The Alchemist is that "Everyone has a destiny, but everyone also has a choice".
Fatima develop the theme in The Alchemist as Fatima develops the theme that love is an essential part of being; Santiago is incomplete without Fatima and they become a part of each other's Personal Legend.
Therefore, the correct option is A
Characterization is the way an author describes or conveys a character's traits.
Hmm...an easier way to find a theme of the story would be either scheming through the story looking for clues or facts or read it.
I hope this answer helps.