Why does wiesel mention other human rights figures such as nelson mandela and albert schweitzer

And that's poem by ruskin bond what does the use of the word heartbeat suggest about the narrator's attitude towards life

According to huxley, what is the main reason why people use language inappropriately when discussing war

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