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they have 4 chambered heart , instead of a 3 chambered heart .

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Who are American crocodiles pretators?

American Crocodiles are eaten by many things as baby's. This includes: birds, fish, other crocodiles, snakes, turtles, reptiles, and anything that is interested.


Do crocodiles have gills?

They do indeed. I should also point out that crocs are reptiles, not amphibians.


If crocodiles and other reptiles lived in dinosaur time how are they alive now?

they have evolved from time to time like crocodiles were orange and purple back than but crocodiles now are mostly green


How many bones in crocodile?

Yes. All crocodiles and other reptiles are vertebrates.


What is the organ of movement in crocodiles?

Crocodiles have organ systems similar to those of other reptiles. They have integumentary, circulatory, nervous, digestive, reproductive and skeletal systems.


What are young crocodiles called?

Young crocodiles are normally called hatchlings. This also applies to young alligators, lizards, turtles, snakes, and most other reptiles as well.


Are alla dinosaurs a different species from each other?

dinosaurs are a subcategoryof reptiles in which t-rex and other such reptiles fall sameway as the family of crocodilians in which cavemen,gharials , crocodiles and alligators fall in .


What other reptiles are related to crocodiles?

Crocodiles are distantly related to lizards and snakes and even more distantly related to turtles. Strangely, the closest relatives to crocodiles and alligators are actually birds. This is because both crocodiles and dinosaurs belong to a group called archosaurs. Birds, in turn, evolved from dinosaurs.


Where do crocodiles originate from?

Crocodiles originate from the Mesozoic era, evolving from ancient reptiles around 200 million years ago. They are believed to have originated in Africa and spread to other continents over time.


What other animals live in a crocodiles habitat?

Species of fish, deer, bear, cougar, raccoon, opossum, birds, and other reptiles.


Is an allilagator an amphibian?

Crocodiles and alligators are very similar to amphibians but they are not termed under amphibians. In fact they are a part of the reptile family. They are the larger reptiles in this family. The difference between amphibians and reptiles are that though many reptiles like crocodiles and alligators can live in both water and land they are less dependant on water than the amphibians. An amphibian might be able to live on land but it needs a water body nearby. It cannot survive on dry and desert areas unlike the reptiles. Moreover though crocodiles and alligators can live in water they have to come on the land tolay eggs which is not mandatory in the case of amphibians like frogs. The reptiles like crocodiles, alligators and other species related to them breathe through their lungs while amphibians have other organs to fulfil this purpose. Thus the crocodiles are not a part of the amphibian family because they are more closely related to the reptiles with their scaly skin,lizard like shape, and jaws.


How reptiles differ from other animals?

Reptiles have scaly skin that is rough. Also, some Reptiles can shoot their tongue out to get dinner. Reptiles are also cold-blooded animals that lay eggs, unlike mammals, which are warm-blooded and give birth to "live young."