The Sea Star.
sea star
No. Echinoderm are things like starfish and sea urchins, invertebrates with spiny outsides .
An echinoderm is a spiny-skinned organism like a starfish. Leeches are soft bodied organisms, so they can't be echinoderms.
A starfish is an echinoderm.
Echinoderm is an invertebrate and therfore it has no backbone
Yes sand dollar is an echinoderm.
No. A spider is an arachnid. A starfish is an example of an echinoderm.
an echinoderm is an organism with no spine
they use sucker like part to catch prey
No, a butterfly is not an echinoderm. Echinoderms are marine animals like sea stars and sea urchins, while a butterfly is an insect.
A bird is NOT an echinoderm because they dont live in salt water
Because echinoderm means "spiny skin."