1. Vertebrates or Invertebrates We divide the animal Kingdom into two groups: Vertebratesare animals with a backbone inside their bodies. Fish, dogs and humans are examples…
1. Vertebrates or Invertebrates We divide the animal Kingdom into two groups: Vertebratesare animals with a backbone inside their bodies. Fish, dogs and humans are examples…
1. Vertebrates or Invertebrates We divide the animal Kingdom into two groups: Vertebrates are animals with a backbone inside their bodies. Fish, dogs and humans are examples…