Answer :
Phoebe does not reveal to grandfather that Nadia's parents are from Karachi, Pakistan. She describes Nadia as an American just like her. Phoebe expected him to remind her again that she is Greek not American. But grandfather looked at the photo again and said "Pretty Girl." Then he looked at Phoebe and his attitude towards her softened like he had accepted that Phoebe was more of an American and less of a Greek. In that caring expression, Phoebe realized that her grandfather loves her and he wants to share his culture, tradition and values with her. Grandfather wants Phoebe to be proud of her heritage. The tension between Phoebe and her grandfather gets resolved and she starts feeling more comfortable in Greece.
"Quote." ( author page # ).
^ thats the intext citation. Im not sure if you wanted this or the works cited page citation.
I would say this is a complex sentence. Because it has one independent clause(their more aggressive style did not pay of.) and two dependent clauses.
The answer would be C. They can use color or shape to emphasize or de-emphasize certain data.
