Read the sentence from "Black Hole Beginnings." As more stuff gathers, its combined gravitation grows stronger. What question should readers ask to determine the effect in the sentence? How much stuff is combined? Where does the stuff gather? Why does the gravitation grow stronger? What happens when more stuff gathers?

How does the author use the character of the nurse to develop the social issue of gender inequality? the nurse’s willingness to take care of nora when nora was little demonstrates a woman’s ability to do difficult work. the nurse’s need to give up a child in order to have a job demonstrates a woman’s inability to support herself. the fact that the nurse’s child wrote to her as a young girl and as an adult demonstrates a woman’s ability to keep friends forever. the nurse’s assurance to nora that her children ask for her often demonstrates women’s role in health care.