Hypotension, distended neck veins, and muffled heart sounds are classic manifestations of a. congestive heart failure (chf). b. cardiomyopathy. c. cardiac tamponade. d. myocardial infarction.

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present