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These are the classes of Echinoderms:
1.Asteroidea - star fish, sea stars
2.Ophiuroidea - brittle stars
3.Echinoidea - sea urchins
4.Crinoidea - feather stars
5.Holothuroidea - sea cucumbers
What else can I help you with?
Can you use the word echinoderm in a sentence?
A starfish is an echinoderm.
Does a echinoderm have a back bone?
Echinoderm is an invertebrate and therfore it has no backbone
Is a sand dollar a echinoderm?
Yes sand dollar is an echinoderm.
Is a spider an echinoderm?
No. A spider is an arachnid. A starfish is an example of an echinoderm.
What is the difference between human spine and a echinoderm?
an echinoderm is an organism with no spine
Is a bird an echinoderm?
A bird is NOT an echinoderm because they dont live in salt water
Why is echinoderm a good name for starfish?
Because echinoderm means "spiny skin."
Are starfish echinoderm?
Yes , a starfish is an echinoderm . It belongs to class Asteroidea . It is marine .
The nervous system of an echinoderm lacks what?
The nervous system of the echinoderm lacks a cat and a zebra leg, with the fur from a fish, the echinoderm (ee-chee-no-derm) transacts this with its ability to eat rocks, forming a poylp. This makes the echinoderm smart enough to live.
Is coral a echinoderm?
No
Is coral an echinoderm?
No
Is a sea cucumber a mollusks?
no, a sea cucumber is an Echinoderm.
