7 Incredible Reptile Facts You Need to Know

Charles Strawn

Reptile Species 

1

There are over 10,000 species of reptiles, including snakes, lizards, turtles & crocodiles! 

Reptiles Evolution 

2

Reptiles evolved from amphibians about 320 million years ago. 

They Are Cold-Blooded 

3

Being cold-blooded, reptiles rely on external sources to regulate their body temperature. 

They Have Scaly Skin 

4

All reptiles have scaly skin that helps protect them from the environment and prevent water loss. 

Three-Chambered Heart 

5

Except for crocodiles, most reptiles have three-chambered hearts. 

Reptile’s Gender 

6

The gender of some reptiles, like turtles & crocodiles, is determined by the temperature of the eggs. 

They Regrow Their Tails 

7

Certain reptiles, like lizards, can regenerate their tails. 

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