No, humans are vertebrate's, we have a backbone.
A vertebrate.
Flatworm is an invertebrate. They belong to phylum Platyhelminthes. Taenia solium and Schistosoma are two know worms that cause disease in human.
Flatworm is an invertebrate. They belong to phylum Platyhelminthes. Taenia solium and Schistosoma are two know worms that cause disease in human.
invertebrate - has exoskeleton
the human was the one who got washed :3
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
An invertebrate doesnt have a backbone. A vertebrate has a backbone.