Lady is the common noun
Sorry if I got that wrong
Answer:
<u><em>Art influences society by changing opinions, instilling values and translating experiences across space and time. Research has shown art affects the fundamental sense of self. Painting, sculpture, music, literature and the other arts are often considered to be the repository of a society's collective memory. </em></u>
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C is the complex sentence because it contains the word while and an independent and dependent clause! :)
When, when you are describing that the leaves are different colors, it implies that the season would be Fall. Which would be A.