Answer:
I would think its 4, All of the above.
Explanation:
I believe this because while it is a yes/no question it also is a very vague question. There are so many other details that the research question should add.
If this is wrong, I deeply apoligize but I think All of the above would be our best bet.
Answer:
Is global climate change caused by humans?
Is the death penalty effective?
Is our election process fair?
Is torture ever acceptable?
Should men get paternity leave from work?
Are school uniforms beneficial?
Do we have a fair tax system?
Do curfews keep teens out of trouble?
Is cheating out of control?
Are we too dependent on computers?
Should animals be used for research?
Should cigarette smoking be banned?
Are cell phones dangerous?
Are law enforcement cameras an invasion of privacy?
Explanation: