What is the role of the offender in a feedback loop?

The energy needs of a human population are not affected by

What happens during the experiment stage of the scientific method

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