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The excretion process in Cnidarians is accomplished through diffusion. The waste flows out of the gastrovascular cavity after the nutrients go directly to the body.
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Symmetry of cnidarians?
Cnidarians have a radial symmetry.
Are cnidarians arthropods?
Cnidarians and Sponges are invertebrates
Are cnidarians warm-blooded?
No. Cnidarians don't even have a circulatory system.
What are the four steps of excretion?
Filtration, reabsorption, secretion, and excretion.
Is defined as the discharge from the body of metabolic waste products?
excretion
How do cnidarians breathe?
They use diffusion to get air through there body walls.
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.
