No cicadas do not have backbones, they are invertebrates. Any Animal and insects that is an invertebrates do not have backbones.
No, monerans do not have backbones. Monerans are single-celled organisms without complex structural features like backbones.
Yes, wallabies have backbones. They belong to the class Mammalia, which are vertebrates with backbones.
Yes, cows have backbones. They are mammals, therefore they have backbones.
Yes, backbones and ribs, like most fish.
Dinosaur
invertebrates
invertebrates
2 thousand
no or yes
Some of the uncommon can indeed bite, and some are even poisonous. Most are harmless though.
two fat guys eating Pork ribs at a bar :P
No there is more with backbones
it has 2 backbones
No backbones
Pigs do have backbones.
All snakes have backbones.