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Biology 20 Online
OpenStudy (anonymous):

Coral and sea anemones are both A. sponges. B. flatworms. C. cnidarians. D. roundworms.

OpenStudy (secret-ninja):

A Sponge is a primitive sedentary aquatic invertebrate with a soft porous body that is typically supported by a framework of fibers or calcareous or glassy spicules. Sponges draw in a current of water to extract nutrients and oxygen. Coral and Sea anemones do the same thing. Your answer is A. Do you understand?

OpenStudy (anonymous):

yes thank you

OpenStudy (secret-ninja):

No problem. :)

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