ne
vertebrate
All mammals, foxes included, are vertebrates.
Vertebrate.
All foxes are vertebrates. That means they have a skeleton with a spine or backbone.
invertebrate - has exoskeleton
An invertebrate.
seriously? wow....... did you pass 4th grade? invertebrate
A bullfrog is not an invertebrate; it has a spine.
The octopus is an invertebrate... It has no skeleton.
no
It is an invertebrate 
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).