A grass snake is a reptile as are all snakes and is thus a vertebrate.
Grass is a plant, only animals can be vertebrates and invertebrates
No - a Grass snake is a vertebrate - it has an internal skeleton - including ribs, a spine and a skull.
invertebrate - has exoskeleton
An invertebrate.
Swans are birds, and all birds have internal skeletons, so no, a swan is not an invertebrate.
It is an invertebrate 
no
The octopus is an invertebrate... It has no skeleton.
A bullfrog is not an invertebrate; it has a spine.
seriously? wow....... did you pass 4th grade? invertebrate
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).
invertebrate