Yes, they do. They are vertebrates ( meaning animals with backbones), not invertebrates ( meaning animals with no backbone).
Amphibian
they both have a back bone
Though the frog is an amphibian, it is also a vertebrate as it has a spine (back-bone).
no they do not have a back bone. They are invertebrates
Frogs have skeletons inside of their bodies.
No. Amphibians have bones, including a backbone, as they are vertebrates.
yes, a newt is a vertebrate.
Yes grasshoppers do have a back bone.
Yes, a horse has a back bone.
no, a mantis does not have a back bone
the bone that is foun in your back is an backbone
Yes they do back legs. Well really it depends on what animal in the amphibian family is it.