Reptiles Lesson for Kids: Definition, Characteristics & Facts

Reptiles Lesson for Kids: Definition, Characteristics & Facts reptiles As the term vertebrate implies, reptiles have a backbone The internal organs of reptiles are similar to those of birds and mammals No reptile has gills; all reptiles Characteristics of Reptiles Reptiles are tetrapods Limbless reptiles—snakes and other squamates—have vestigial limbs and, like caecilians, are classified as

reptiles As opposed to mammals and birds, reptiles have neither fur nor feathers, but scales Reptiles can not be confused with amphibians because reptiles have dry,

reptiles Squamates: This is the largest order for reptiles These include those species that are characterised by their scaled skin, which is shed Conclusion: · A three-chamber heart with two atria and one partly split ventricle is seen in most reptiles · Reptiles use behavioral adaptations to regulate