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They use diffusion to get air through there body walls.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoThey don't really breathe, they use diffusion to get the nutrients they need through their body walls. They use diffusion for respiration, excretion, and circulation.
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Can cnidarians breathe?
they have a mouth just like us, that is what helps them to breathe, but they cant breathe if they are out of water unless they are land animals, which most of them probably arent/
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.
What is a Cnidarians such as a box jellyfish?
cnidaria(similar to cnidarians)
Are earthworms cnidarians?
Nope - Cnidarians are marine creatures !
How do cnidarians reproduce.?
Cnidarians reproduce asexually and sexually
How protists are helpful amongst cnidarians?
They provide a habitat for Cnidarians
What kind of environment the cnidarians are living?
Cnidarians live in water.
Difference between cnidarians and corals?
There is none. Corals are cnidarians.
