Iwant to do a unique science fair project but i can't think of one. can somebody me?

Using freezing point depression to find molecular weight lab report

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time