Natural selection involves change in a(n) over time environment

individual

population

mutation

What was darwins theory of common decent

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f

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