Your 56-year-old patient with arterial atherosclerosis is looking for different surgical treatment options. You recommend angioplasty. How is this procedure performed?

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