Does anyone know this!? Grammar.

Which of the following is a correct definition of an indicative verb in a sentence? a.indicates a hypothetical stateb.indicates a state of questioningc.indicates a commandd.indicates a state of reality

In what part of play’s structure do you usually get a feel for the characters and setting a)denouement b)exposition c)rising action d)falling action

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