Did you Know!! Fish Can Also Feel Thirsty

Fish Can Also Feel Thirsty. Can Fish Feel Thirsty Too? As far as we know, fish are one of the animals that live in water. However, have fish in the sea ever felt thirsty? Do they also drink water from the sea? In short, the answer is yes, it does. Fish can feel thirsty and have to drink from the sea or their habitat. Several types of bony fish, such as cod, tuna and so on, have unique ways of taking in and removing water from their bodies. Fish can also swallow water and expel water, just like humans do. However, they can also use one of their body organs to help this process. Fish use their gills and skin to excrete water. The way to do this is by controlling the salt levels in the body. The bodies of marine fish are less salty than sea water, while the bodies of freshwater fish are saltier than the water in which they live, rivers and lakes. Bony marine fish continually lose water from their bodies, through a process called osmosis. Osmosis is the mixing of two types of fluids through cell walls or membranes. In the body of marine fish, the salt concentration is lower than in the environment. So he can lose water in his body. Therefore, fish must hydrate the body by drinking.