Because they Have Gills, and gills help them to breathe in the water.
As water flows over the gills, a fine network of blood vessels can extract oxygen from the water, much like our lungs collect oxygen from the air when we breathe.
fish do not have lungs, so they are unable to breathe air as humans and mammals etc. do
Fish Can breathe out of water, they just dehydrate quickly and die.
What makes them able to breathe in water, their color, and shape.
They don't. Antarctica is a land mass and fish need water to be able to breathe.
They use their gills to breathe under water.
No, saltwater bullheads are fish that require water to breathe using their gills. They do not have the ability to breathe out of water like some other species of fish.
Most fish do... unlike the betta fish they can breathe water and air. Dolphins and whales are an example of ones that breathe only air. Sharks, gold fish and other fish have to breathe water.
Fish have evolved to breathe in the water.
Because fish have gills, and breathe water- and I cant!
No, they are fish and must be in the ocean to breathe.
Fish breathe underwater using their gills. As water passes over their gills, oxygen is absorbed from the water and carbon dioxide is released. This process allows fish to extract oxygen from the water and breathe efficiently.
they have gills