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Cnidarians are divided in 3 main groups: the antozoan, syphozoans and cubozoan. The anthozoans are sea anemones and coral and cubazona are jellyfish. Most do not move around, but if necessary they move to get away from predators; the ocean current carries them. But, cubazonas, such as jellyfish, propel themselves to move by opening and closing their bell slowly.
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∙ 9y ago
Wiki User
∙ 12y agoCnidarians have 2 life stages: polyp and medusa stage... The polyp stage is sedentary and the medusa stage usually moves through jet propulsion wherein muscles squeeze water out of the cavity...
Wiki User
∙ 13y agoThey survive like any other animal: They take in food, digest it, and get rid of waste. Simple as that
Wiki User
∙ 10y agojust lie people
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What are two types of cnidarians that are formed by colonies?
small cnidarians and big cnidarians
Do cnidarians have nerves?
cnidarians have no nervous system
Is a cnidarians invertebrates?
Yes, cnidarians are invertebrates.
What is the family for cnidarians?
The cnidarians are in the Kindom family
Symmetry of cnidarians?
Cnidarians have a radial symmetry.
Are earthworms cnidarians?
Nope - Cnidarians are marine creatures !
What is a Cnidarians such as a box jellyfish?
cnidaria(similar to cnidarians)
How do cnidarians reproduce.?
Cnidarians reproduce asexually and sexually
How protists are helpful amongst cnidarians?
They provide a habitat for Cnidarians
Difference between cnidarians and corals?
There is none. Corals are cnidarians.
What kind of environment the cnidarians are living?
Cnidarians live in water.
Are cnidarians arthropods?
Cnidarians and Sponges are invertebrates
