Most fish use gills for gas exchange instead of lungs
Most fish use gills for gas exchange instead of lungs
The gas exchange organ in fish is called the gills. Fish use their gills to extract oxygen from water and release carbon dioxide, allowing them to breathe underwater. Gills are highly efficient at removing oxygen from water due to their large surface area and thin membranes.
There is exchange of CO2 and O2 in the lungs of aerobic vertebrates. The process is generally referred to as gas exchange. It depends on what organism you're talking about. It could be the skin, gills, lungs, or any other structure. In the lungs is the Alveoli.
The two large organs where the exchange of oxygen and carbon dioxide occurs are the lungs and the gills. In mammals, the lungs facilitate gas exchange between air and blood, while in aquatic animals like fish, gills perform this function by exchanging gases between water and blood.
Well, wolves ( all mammals ) use their lungs. Just like humans. Where as fish use gills!
gills
Gas exchange also occurs in the alveoli of the lungs, where oxygen from the air is taken up by red blood cells and carbon dioxide is released. Additionally, gas exchange occurs in the gills of fish, where oxygen from water is absorbed by blood vessels and carbon dioxide is released.
As young amphibians have external gills. As adults their skins are permeable to gas exchange. Reptiles breath only with their lungs.
in their gills.
The Gills
gills