I looked this question up and found the complete version online. The research question is:
"Why do high school students no spend enough time doing physical activity every day?"
Answer:
The statement which is the best evaluation of the research question is:
A. It is too biased; this research question contains an opinion and cannot be answered through research.
Explanation:
The author of the research question states an opinion when he/she says that high school students do not spend enough time doing physical activity. We do not know if this is true, if it is a fact. Had the author stated the question is a different manner, perhaps even providing some data, then it may have had some factual validity. For example: "A new study shows that 95% of high school students only exercise once a week. What are the reasons behind that number?" That question would not be based on an opinion, but on a fact. It would be easier to come up with a research - an interview, for instance - that would actually find out the reasons why that happens.