Trilobites. They are an extinct form of marine life. They lived on the sandy ocean floors and in coral reefs.
A horseshoe crab is an invertebrate. It lacks a backbone or spine, which are characteristic features of vertebrates.
The octopus is a complex invertebrate known for its intelligence and flexible behavior.
Neither. Moss would be a plant. Vertebrate or Invertebrate are classifications for animals.
INVERTEBRATE: An animal lacking a backbone OMNIVORE: An animal or person that eats food of both plant and animal origin.
No, an olm is not an invertebrate. It is a species of aquatic salamander belonging to the order Caudata, which are vertebrates.
Ok, first of all it is Invertebrate. vertebrates are animals with backbones. and a invertebrate is the opposite. Or an animal without a back bone.
invertebrate - has exoskeleton
Platyhelminthes
An invertebrate.
no
It is an invertebrate 
A bullfrog is not an invertebrate; it has a spine.
The octopus is an invertebrate... It has no skeleton.
seriously? wow....... did you pass 4th grade? invertebrate
They are both vertebrate, and invertebrate. I know, it is confusing. I was confused at first.
An invertebrate doesnt have a backbone. A vertebrate has a backbone.
Crabs are invertebrate!Say the yeti crab has no backbone or spine so it is an invertebrate! Not vertebrate.Yes, all crabs are invertebrates, having an external skeleton (exoskeleton).