Sharks belong to the vertebrate group known as Fish. Specifically, they belong to the vertebrate group known as Chondrichthyes - all sharks and rays - which have skeletons of cartilage rather than bone.
vertebrate
Sharks indeed have a backbone. End of story.
yes
Humans belong to the class mammalia of vertebrate.
It is a vertebrate. They have backbones.
Mammal
They most definitely are.
The axolotl is in the vertebrate classification of amphibians.
All sharks are vertebrates.
The frog is a vertebrate considering it is in the class Amphibia.
Like all sharks, the Great White shark is a vertebrate. However, also like all sharks, they do not have bones, they have cartilage.
Dinosaurs