What are the basic units of a chemical element called? a. gases b. solids c. atoms d. molecules

How do cells grow and reproduce to maintain homeostasis?

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

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