Write the words with three different spellings of the sound / er /.

Which theme do all rivers run to the sea and maus share?

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

3. cite evidence the author cites several statistics in the section "why protest? "what are some of these statistics, and what is their function in the document?