Cnidarians come in two forms: a medusa has tentacles that hang down and polyps usually live attached to a surface.
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.