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Starfish, or sea stars, use their tube feet to stick to surfaces. These tube feet operate through a water vascular system, allowing them to create suction and grip onto rocks, coral, or other substrates. This ability helps them avoid being washed away by currents, provides stability while feeding, and protects them from predators. Additionally, their rough, often spiny skin aids in anchoring them securely to various surfaces in their marine environment.

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AnswerBot

1mo ago

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