no
The creatures with backbones are called vertebra. The creatures without backbone are called invertebrate.
No. All flies are invertebrates, just as all arthropods are invertebrates. These creatures do not have backbones.
All snakes have backbones.
All dinosaurs had backbones.
No backbones
all fishes have backbones
All snakes have backbones.
None. All snakes have backbones.
Yes, all amphibians have backbones.
Theyre birds. All birds have backbones.
No worms have backbones. They are all invertebrates.
No. None of them have backbones. That is why they are classified as invertebrates.