Question

SCIENCE
e. Why are reptiles called crawling vertebrates?​

Answer 1

Answer:

The reptiles as historically defined are paraphyletic, since they exclude both birds and mammals. These respectively evolved from dinosaurs and from early therapsids, which were both traditionally called reptiles. Birds are more closely related to crocodilians than the latter are to the rest of extant reptiles.

Explanation:

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Answer 2

Answer:

The reptiles as historically defined are paraphyletic, since they exclude both birds and mammals. These respectively evolved from dinosaurs and from early therapsids, which were both traditionally called reptiles. Birds are more closely related to crocodilians than the latter are to the rest of extant reptilesReptiles are air-breathing vertebrates covered in special skin made up of scales, bony plates, or a combination of both.