More about Dolphin Echolocation. Sonar in Dolphins. An exploration of the sonar system of Tursiops truncatus. Dolphin Echolocation. How dolphins use sound by The Cardigan Bay Marine Wildlife Centre. This site includes a recording of dolphin clicks.
I also have shortness of breath hat I have had for about 4 months now coinciding with the back ache starting and digestion changes. ...I have been worried sick I have pancreatic cancer as my symptoms....
Causes. 1  The pancreas in the digestive system. The pancreas in the digestive system The pancreas is a long, flat gland that lies horizontally behind your stomach. 2  Pancreatic cancer. Pancreatic cancer Pancreatic cancer is cancer that forms in the cells of the pancreas.