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What types of living beings have water vascular systems and unique tube feet?

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asked Jan 8 in Science by RobertoLafla (2.1k points)

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answered Jan 8 by PaulineUym83 (2.3k points)

echinoderms

Echinoderms have a unique water vascular system with tube feet. This allows slow but powerful movement.

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What types of living beings have water vascular systems and unique tube feet?

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