Is Gold and metal or nonmetal? Kuroo

How does the author of finding flight incorporate ideas from the poem hope is the only thing with feathers into her work

What role does the bolded pronoun serve in the following sentence i like my skateboard quite a bit but i like yours better

When evaluating the relevance of a source he plans to use, marco needs to consider a. the author's use of connotation and figurative language. b. the balance between words and visuals. c. whether the authorship of the source is specified. d. whether it's too general or too specialized for his intended audience.