A sourdough bread starter is a colony of yeast that baker keep alive, sometimes for years. The bread is made by
removing a portion of the colony, which is replaced by
adding back an equal volume of a solution of water,
sugar, and flour. Is the starter a model for exponential
growth or logistic growth? Explain your reasoning.

The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales