Select ALL the correct answers.
Jules is writing a research paper on wind energy. His research question is, "What are the benefits of using wind power?" One of his sub-questions is, "What are the disadvantages of wind power?" While researching the answer to this sub-question, he found that while wind power is a clean and renewable energy source, it tends to be used in remote locations.
Based on the answers he found in his research, Jules wants to revise his original research question. Which two research question revisions would be best for him to use?
What kinds of power sources are the most beneficial to use?
How can the benefits of wind power be introduced into more cities?
What are the disadvantages of using wind power?
How can using wind power be beneficial to cities?
What kinds of power sources are the most beneficial to use?
How can the benefits of wind power be introduced into more cities?