Sofia’s research report answers the following two questions: What’s the history of domestic dogs? Did humans domesticate dogs, or did friendly dogs convince humans to live with them?

How are the two questions connected?

A.
Both questions provide details about the general topic.
B.
The first question is a general topic question, and the second question gives a definition of that topic.
C.
The first question is a general topic question, and the second question provides a focus for research on the first question’s topic.
D.
The second question is a general topic question, and the first question provides a focus for research on the second question’s topic.