Question

Special organ for movement in echinoderms ?​

Answer 1

Answer:

tube feet

Explanation:

Echinoderms primarily use their tube feet to move about, though some sea urchins also use their spines. The tube feet typically have a tip shaped like a suction pad in which a vacuum can be created by contraction of muscles.

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Answer 2

Answer:

special organ for movement in echinoderms is tube feet