The vertebrates can be divided into five groups:
1) Mammals: they have fur. Example: lion.
2) Birds: they have wings and a beak. Example: parrot.
3) Amphibians: they have moist skin. Example: salamander.
4) Reptiles: they have scales and tail. Example: snake.
5) Fishes: they have gills and fins. Example: Nemo!😉☺️
Vertebrates have skeleton 🦁🐱🐶🐨🐷🐦🐤and invertebrates do not have skeleton. 🦋🕸🕷🐜🦂🐞🐝