Read the paragraph below to answer the question that follows: Alexander's grandmother told him that she spent several years studying in Antarctica. He learned from his grandmother that Antarctica is the coldest continent on Earth and has freezing temperatures all year long. He also learned that Antarctica has six months of daylight in the summer and six months of darkness in the winter. After talking with his grandmother, Alexander wondered if people can live on the continent permanently. Which research question would lead to the most relevant information about his topic? (1 point)
