Marine invertebrates are some of the world’s oldest and most interesting organisms. There are 8 main phyla or groups that the oceans invertebrates are categorized into based on characteristics they share. Octopuses, jellies, sponges, crabs, sea stars, and marine worms are just a few examples of these animals.
Lesson Includes: What is an invertebrate, review of the major marine invertebrate phyla and the characteristics that make them, creature features, importance and conservation of invertebrates.
Lesson Length: 60 minutes
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