A student uses paper towels to clean up a small chemical spill in the lab. Where should the dirty paper towels be placed ? A. In the lab sink B. In the wastebasket C. In the chemical waste container D. In the hazardous waste container

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