1. According to the article, what challenge did Chris Nikic’s parents face in getting their son proper care and attention?

C. Experts spoke of Nikic in terms of limits rather than possibilities.

Explanation:

In the article, it says "His parents—Nik, a corporate performance trainer, and Patty, a stay-at-home mother—struggled to get their son proper care and attention. They moved him to seven different elementary schools, searching for the right fit. At every turn, experts spoke of Nikic in terms of limits instead of possibilities. “I always felt isolated, left out, excluded,” he says, describing the emotions he felt growing up."

- "d.)  describe the iroquois belief of how the earth was created. for the iroquois, there was no reason to explain the importance of rituals. also, as animists, they didn't need a special elaboration as to why animals are important or why they had a crucial role in the earth's creation. this is just an authentic myth that explains the creation of the earth. every culture has produced creation myths."

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.