Which are sources of water pollution ? check all that apply •solid waste accumulation at a lamdfill •black smoke released from a large truck •chemical waste discharged from an oil refinery •pesticide runoff after spraying crops on a rainy day •hazardous waste discharge from a treatment plant

Which of the following represent advantages of electronic medical records? check all of the boxes that apply. less need for records storage space d higher use of paper, photocopier, shredder, and mail easier to find records improved quality of care due to better access to information easier to share health information less need for computer systems