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.
aquatic organisms breath, eat, and live under water. whereas terrestrial animals/organisms live, breath, and eat on land
Most animals breathe throught there mouth and nose. Other animals like Whales, Dolphins,. etc. breathe through air holes. Water animals, breathe water through gills. and often suface for oxygen.(Again through mouth or air hole; depending on the animal.)
Lungs a similar in that they help to bring oxygen into the living things body. The difference is that gills are external and lungs are internal.
Reptiles breathe by means of their lungs. Their respiratory system is similar to ours in structure.
to breath stupid ^Darn, beat me to it
because animal breath
Through their lungs
A tadpole can breath through their gills but they grow lungs as they turn into a frog.
Yes, eagles are birds. Birds lack gills, therefore if one was talking about live animals, the eagle would breath from its lungs.
A lot. Dogs, Cats. Almost all animals have lungs.
Every animal have Lungs will tell me something how do you think the Animal can breath for example people breath from the lungs and if you dont take care of breathing you may have asthma
because they don't breath like humans
No. They breath using their lungs or with their lungs, but not "through" their lungs. They do however breath "through" their blowholes (to get the air in and out of their lungs).
A kangaroo breathes with its lungs. A kangaroo does not have gills, animals that need to breath in water are the ones with gills.
They Breath through their lungs!
No, in general lungs are only good for animals that breath air. In a water environment, oxygen exchange is accomplished using organs called "gills" and fish have gills.