Animal Life Cycle (Aibs)
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✎ Suggest a correctionDescribes development of sea urchin from egg to larva and metamorphosis to adult. Shows laboratory reproduction and developmental process experiments with sea urchins, now a popular laboratory animal.
Sources
- Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, color, description
Record added 2026-09-09 21:55:09 · Suggest a correction