yes
Jellyfish, hydras, sea pens, corals, hydrozoans, cubozoans, anthrozoans, anemomes, and possibly some parasites.
small cnidarians and big cnidarians
The cnidarians are in the Kindom family
cnidarians have no nervous system
Yes, cnidarians are invertebrates.
Nope - Cnidarians are marine creatures !
cnidaria(similar to cnidarians)
Cnidarians reproduce asexually and sexually
There is none. Corals are cnidarians.
Cnidarians live in water.
They provide a habitat for Cnidarians
Cnidarians and Sponges are invertebrates