Reptiles - have lungs - just like most other animals. However - in many species - one lung is almost non-existent.
lung as it is a terrestrial animals.
Gills
Hai
The lungs are the organs which your body uses to breath.
Organs of Respiration in Mammals:Mainly the respiratory systems of mammals consist1-Nose2-Trachea3-Bronchi4-AlveoliThese organs are used for breathing in Mammals.
Rattlesnakes
their gills
lungs
Lungs
*What ARE fish breathing ORGANS. Your subject is plural, my friend. They are called gills.
hearing
Lungs
Lungs.
Gills.