Wrapping It Up. The name of a computer might be a small thing, but that doesnât make it any less important. And while the automatically assigned system names are good enough, they are hardly intuitive. But thanks to the ever customizable Windows 10, you can change your computerâs name to whatever you like.croll all the way down, and click About. Now move to the right pane and click the Rename PC button. Once you do that, a pop-up box will come up, asking you to enter the new computer name. Enter the name, and hit Next.
Osteichthyes are a very diverse group of bony fish. They are Ectothermic, which means they depend on the surrounding environment for their body temperatures. Osteichthyes live in all types of fresh and salt waters.steichthyes (Bony Fish) are the most species-rich and morphologically diverse lineage of all vertebrates. 1  brain. 2  spinal cord. 3  cranial nerves. 4  spinal nerves. 5  sensory organs 6  -. eyes-good eyesight. 7  no eyelids, thus permitting a maximum amount of. 8  light. 9  ears-no external opening.
They are living fossils, because cartilaginous fish started to evolve before 420 million years, and presently there are over 970 species living in the sea. Bony Fish. As their name indicates, they have a bony skeleton, which is calcified and ossified.Their upper jaw connects with the skull, and the skull has 63 tiny bony parts. Bony fish keep their eyes always open, as they do not have eyelids.ony fish have gas-filled swim bladder, which is useful for buoyancy. They have a flap to cover the gills called operculum. Bony fish excrete ammonia as their nitrogenous waste product. Bony fish inhabit both freshwater and saltwater, and there are more than 27,000 extant species of them.