They usually have two - same as most animals. HOWEVER - in some species of snake one lung has, through evolution, shrunk dramatically in size and is almost useless.
one lungs
Reptiles breathe by means of their lungs. Their respiratory system is similar to ours in structure.
Lungs. Only fish and some amphibions have gills.Yes. They have lungs because they don't live in the water, they just tend to go into the water to moisturize or to grab a bite to eat
Yes they do. The shells of the eggs are permeable - meaning it allows moisture and air to penetrate inside. The growing reptile absorbs oxygen through the egg membrane as it develops.
They do indeed. I should also point out that crocs are reptiles, not amphibians.
Reptiles (snakes, lizards, crocodiles etc) breathe using lungs. If they are underwater they have to come to the surface to breathe. Amphibians (frogs, newts, salamanders etc) are NOT reptiles. Amphibians often breathe through their skin. They can also gulp air into their primitive lungs using their mouth or throat.
Reptiles have lungs.
Most reptiles exchange gases through their lungs. The lungs of reptiles are folded so as to make enough room for gaseous exchange.
Yes it does. Alligators are reptiles and reptiles have lungs.
Reptiles breathe air - through their lungs.
Reptiles breathe by means of their lungs. Their respiratory system is similar to ours in structure.
Boas are reptiles- they have lungs.
They Breath through their lungs!
Reptiles always breathe with lungs. Amphibians may breathe with lungs, gills or through their skin.
Reptiles breath using lungs.
reptiles have lungs. They breath by respiration.
No, its just some reptiles that obtain oxygen through their skin. Many of them breath through their lungs.
Lungs. Only fish and some amphibions have gills.Yes. They have lungs because they don't live in the water, they just tend to go into the water to moisturize or to grab a bite to eat