Cnidarians are jellyfish, sea anemones, sea pens, hydras (cnidarian="nettle" in latin, so they have stinging cells). They eat aquatic animals, from protozoa to fish.
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.
cnidaria(similar to cnidarians)
Nope - Cnidarians are marine creatures !
Cnidarians reproduce asexually and sexually
They provide a habitat for Cnidarians
Cnidarians live in water.
There is none. Corals are cnidarians.
Cnidarians and Sponges are invertebrates