Which would you include in a summary of a story plots

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

In at least one hundred words, discuss how tradition vs. change is a theme in things fall apart. use evidence from the text to support your answer.

Which of the following sentences is written correctly? a. the spanish class meets on tuesdays and thursdays. b. the spanish class meets on tuesdays and thursdays. c. the spanish class meets on tuesdays and thursdays.