The logistic growth curve includes which of the following ideas? A) Competition within a population acccelerates growth rate.
B) At the carry capacity, the number of deaths per unit time exceeds the number of births.
C) A decrease in number of individuals decreases competition and slows growth rate. D) A small population in relation to its resources can grow almost exponentially.
E) The environment is assumed to be constantly changing.

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