mollusk are creatures without a backbone invertebrates animals
The smartest animal without a backbone will have to be an octopus
Animals without backbone are invertebrates, because vertebra means backbone.
An animal without a backbone.
A worm
It is an animal without a backbone
animal without backbone
Lewis Kenna
An invertebrate is an animal without a backbone.
A animal without a backbone is called an invertibrate. Mammals, Fish, Reptiles, Amphibians, and Birds are not invertibrates as they have backbones. Arthropds, including Insects and Arachnids, are invertibrates. Hope This Helps!!
no
It means an animal without a backbone.