Scientists have proven that the reptiles are not afraid of disasters.
American experts said that the reptiles are not afraid of a global catastrophe. Scientists believe that these creatures will become the full owners of the Land.
Experts explain that the unusual respiratory system in reptiles is much more viable than in mammals. This feature will help them survive disasters and live. Scientists compare the respiratory organs of reptiles with bird. It is believed that this distinctive feature appeared 250 million years ago.
Biologists say that this species of creatures in the air first appears in the trachea, and then enters in the leading Airways, and in the end goes to the lungs. But back oxygen only one of the ways. Scientists do not stop to study living organisms that have unusual features in the structure of the internal organs.
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