Pies: A dog's tail is an extension of their spine, and contains bones and muscles

Evidence: 59 • authority: 92

Evidence: 59 • authority: 72

Evidence: 49 • authority: 72

Fish anatomy is the study of the form or morphology of fish. It can be contrasted with fish physiology, which is the study of how the component parts of fish function together in the living fish. In practice, fish anatomy and fish physiology complement each other, the former dealing with the structure of a fish, its organs or component parts and how they are put together, as might be observed on a dissecting table or under a microscope, and the latter dealing with how those components function together in living fish. The anatomy of fish is often shaped by the physical characteristics of water, the medium in which fish live. Water is much denser than air, holds a relatively small amount of…

Evidence: — • authority: 38