Read and look at this graphic from Citizenship. What is the most likely reason why the author shows sunshine behind the boy in this graphic?

The boy is thinking of ways people can make energy from the sun.
The boy is showing the girl how to become a good citizen.
The boy is thinking of a bright idea about how to be a good citizen.
The boy is a bright star who participates in his community.

the answer a: perseverance !

the answer is   b suffix addition

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.