Assume that you have found two squirrels that look very much alike. One was found on the north rim of the Grand Canyon and the other on the south rim. How could you prove that they are members of the same species

Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land