Yes amphibians have backbones.
An invertebrate. Anything without a backbone is an invertebrate.
A fire salamander has a backbone which means is it a vertebrate and it is a amphibian.
No, the giant Pacific octopus is not an amphibian. It is an invertebrate, which means it has no backbone.
A frog is a amphibian because it has a backbone and because it walks on legs. Any thing that walks on legs are a amphibian.
No.. Newts have a backbone..
No. Amphibians have bones, including a backbone, as they are vertebrates.
A salamander is a vertebrate as it has an internal skeleton and a backbone.
Yes, they do. They are vertebrates ( meaning animals with backbones), not invertebrates ( meaning animals with no backbone).
No invertebrate have no backbone ie insects
A wolf is a vertebrate, meaning it has a backbone. All mammaks are vertebrates. So are fish, reptile, amphibian, and bird.
its very simple, there is vertibrates or invertibrates, they are backbone or no backbone, or there is Bird, Amphibian, Mammal, and so on....ok? lol! bye =] Kingdom, Phylum, Class, Order, Family, Genus, Species.
vertebrate