In "a visit of charity," what makes the nurse choose the specific room where she sends marian?

How does the author use structure to create tension in the excerpt

In a series of experiments, hershey and chase radioactively labeled dna and protein in viruses and then used labeled viruses to infect bacteria. hershey and chase's experiments definitively showed that a. dna and not protein is the genetic material. b. dna and protein work together as a cell's genetic material. c. protein and not dna is the genetic material. d. neither dna nor protein act as a cell's genetic material

Which of the following is the definition of sufficient evidence? a. offering enough of the types and instances of support, often from other sources, to satisfy the audience b. credible evidence c. relevant evidence d. current evidence