Becky and Juan used a greenhouse as a model of a garden ecosystem to predict effects of amount of sunlight on green pepper production in a garden ecosystem. Becky and Juan used a greenhouse as a model of a garden ecosystem to predict effects of amount of sunlight on green pepper production in a garden ecosystem.

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

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Which particle controls what element an atom is?