IMPROVE QUESTION TO GET A PROPER ANSWER; then I'll be able to do so.
Cnidarians have a radial symmetry.
Cnidarians and Sponges are invertebrates
No. Cnidarians don't even have a circulatory system.
The nervous system. Cnidarians have a neural net, but porifera do not.
cnidarians
small cnidarians and big cnidarians
cnidarians have no nervous system
Yes, cnidarians are invertebrates.
The cnidarians are in the Kindom family
Cnidarians have a radial symmetry.
Nope - Cnidarians are marine creatures !
cnidaria(similar to cnidarians)
Cnidarians reproduce asexually and sexually
They provide a habitat for Cnidarians
There is none. Corals are cnidarians.
Cnidarians live in water.
Cnidarians and Sponges are invertebrates