Here is a structure on how to answer:
1. Think of two examples: Maybe you think that developing countries does not have as much art - which does contribute to the happiness of the people.
Second, maybe the living conditions.
2. Research to add credibility.
Answer:
A. the prefix a means without or not
A.Includes a brief summary of each sources content and focus
May I please have the sentences to help with the question?
I'm pretty sure it's ABCB