Snake .
The most complex and intelligent vertebrate is generally considered to be humans. Human intelligence is characterized by advanced cognitive abilities such as problem-solving, language, reasoning, and self-awareness, which surpass those of all other vertebrate species.
It is not an animal so it is not a vertebrate or invertebrate.
4 legs. (think about frogs, toads and newts)
A rat is a vertebrate, meaning it has a backbone and an internal skeleton.An animal which is not classed as a vertebrate is known as an invertebrate, rather than a "non-vertebrate".
The axolotl is in the vertebrate classification of amphibians.
a Devon Clements
Limbless salamanders lost their legs because of their burrowing or swimming way of life. As did limbless lizards and snakes.
all vertebrate have a spinal cord.
Technically, vegetables.
Backpack
No, leeches are limbless.
Amphibian, common name for any animal of the vertebrate class lying between fishes and reptiles. The class, with about 4,400 existing species, includes three living orders: the tailed amphibians, consisting of the salamanders (including newts) and sirens; the tailless amphibians, which include frogs and toads; and the caecilians, which are worm-like amphibians that are limbless and blind.
Feathers
The Girrafe 7
pouches
The caecilians are limbless amphibians.
small wormlike limbless amphibians