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Large Knobby Sea Star – Dried Marine Specimen
This knobby sea star, or starfish, specimen offers a detailed example of echinoderm structure for homeschool and classroom marine science studies. Preserved and dried for long-term use, it allows students to closely examine external features and overall body organization.
Students can observe the five-arm radial symmetry, textured knobby surface, central disc, and underside grooves where tube feet are located. The rigid, calcified body structure provides an opportunity to discuss classification, ocean habitats, and marine organism anatomy.
Product Details:
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Large dried sea star specimen
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Distinct knobby surface texture
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Five-arm radial symmetry
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Suitable for marine biology and earth science lessons
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Ideal for homeschool and classroom use
A durable addition to structured life science curriculum, this specimen supports hands-on observation and comparative marine organism studies.