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Please explain the hydrostatic skeleton in sea anemone and earthworm.?
Wiki User
∙ 12y ago
sea anemone possess hydrostatic skeleton . Its cavity is filled with seawater to extend its body and tentacles . The sea anemone closes its mouth and contracts its muscle fibres that are arranged in circles around its body . The contraction of these circular muscles put pressure on liquid of the body cavity . This pressure forces the body to maintain upright position
Wiki User
∙ 12y ago
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