Answer:
Our experienced tour guide, who grew up in the area, directed us toward some amazing local scenes.
Explanation:
This is because the sentence has two independent clauses, ("Our experienced tour guide," "directed us toward some amazing local sights") and it has one dependent clause ("who grew up in the area").
I think C. with many cars
Simple, put the research source in your own words. For example, I were to put your question in my own words I would do this: How can I use researched information without quoting it word for word?