What are some of the ways that people have changed the way organisms (plants and animals) look?

When plants use sunlight to make food, the energy of sunlight is

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

What advantages does a pedigree have over a written passage?