Question

what is echinodermata​

Answer 1

Answer:

Echinodermata are so named owing to their spiny skin (from the Greek “echinos” meaning “spiny” and “dermos” meaning “skin”), and this phylum is a collection of about 7,000 described living species. ... Sea stars.,sea cucumbers, sea urchins, sand dollars, and brittle stars are all examples of echinoderms.

Answer 2

Answer:

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