Salih's research question lacks focus while Mei's question is focused on a specific aspect of climate change.
The research question, 'How has climate change affected the Arctic?' written by Salih lacks focus as it is broad and does not provide a clear direction for research. Instead, a more effective question would be focused on a specific aspect of climate change, such as 'How can nuclear energy help reduce the impacts of Climate Change?' developed by Mei to guide her research.
https://brainly.com/question/42788395