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Which of the following phyla contains only marine animals and have radial symmetry? arthropoda chrodata echinodermata mollusca

User Milczi
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Answer:

echinodermata

Step-by-step explanation:

The phylum that contains only marine animals and exhibits radial symmetry(penta radial symmetry) is echinodermata.

eg:starfish, sea urchins, sand dollars, sea cucumbers

User Zachary Turner
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