What is true about gradualism with respect to punctuated equilibrium

What are two reasons for why a species might disappear from the fossil record?

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.

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