Symptoms. Signs and symptoms of pancreatitis may vary, depending on which type you experience. Acute pancreatitis signs and symptoms include: Upper abdominal pain; Abdominal pain that radiates to your back; Abdominal pain that feels worse after eating; Fever; Rapid pulse; Nausea; Vomiting; Tenderness when touching the abdomen
Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time. Evidence of an organism's activities is recorded in trace fossils. Evidence of an organism's activities is recorded in trace fossils.
Radioisotopes of hydrogen, carbon, phosphorus, sulphur, and iodine have been used extensively to trace the path of biochemical reactions. A radioactive tracer can also be used to track the distribution of a substance within a natural system such as a cell or tissue, or as a flow tracer to track fluid flow. radioactive tracer can also be used to track the distribution of a substance within a natural system such as a cell or tissue, or as a flow tracer to track fluid flow.