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Nastasia [14]
3 years ago
14

Describe the water vascular system

Biology
1 answer:
Leno4ka [110]3 years ago
7 0
<span> It is a hydraulic </span>system<span> used by echinoderms, such as sea stars and sea urchins, for locomotion, food and waste transportation, and respiration. The </span>system<span> is composed of canals connecting numerous tube feet.</span>
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