What is the major structural change that takes place when we return to the story of the harris family? 1. the narration shifts from third person omniscient to third person limited. 2. the story moves a few years back in time. 3. the author stops using direct address. 4. a new theme is introduced.

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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

From the earth is precious, what is the best definition for the word “dominion”? question 6 options: a) a domain such as one specific to wildlife b) involving climate and vegetation c) a combination of complex environmental elements d) the power to rule, authority