The Northern Snakehead is an invasive species in North America which uses primitive lungs.
The lungs are the organs which your body uses to breath.
Neither, in general lungs are only good for animals that breath air and fins are used for swimming not breathing. In a water environment, oxygen exchange is accomplished using organs called "gills" and fish have gills.
The breathing process of cow is not so complicated. It uses the lungs as the main organ for respiration. Oxygen is supplied to various parts of the body through the lungs.
An animal that uses lungs for breathing has a pulmonary circulatory system. Mammals are the most common type of animal that breathes through lungs.
Sharks, Fish, and other non-oxygen breathing animals in the ocean.
Kinda-sorta. Sharks are fish, they use gills to get oxygen from the water. So it's a kind of breathing even if there are no lungs involved.
One of the similarities of lungs and gills is that both are used for breathing in and out. Only that gills are found in fishes and young amphibians and lungs are found in birds, mammals, reptiles and adult amphibians.
Whales are mammals, not fish, so they do not have gills for breathing underwater. Instead, they have lungs and need to come to the surface to breathe air.
Kookaburras are birds: like all birds, they breathe using lungs.
It uses its gills for breathing.
lungs and a heart i think
lungs