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Invertebrates

Saturday, March 24, 2007

INVERTEBRATES

What do these guys have to do with
Biology????

They don't have a SPINE!
Posted by Mrs. Pryor at 7:48 AM
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Blog Archive

  • ▼  2007 (9)
    • ▼  March (9)
      • Living things are classified in a hierarchical tax...
      • INVERTEBRATES
      • Porifera: sponges
      • Cnidarians: Jellyfish, coral, hydra & sea anemones
      • Platyhelminthes: The flatworms
      • Mollusks (soft bodied invertebrates)
      • Annelids: The segmented worms
      • Echinoderms: Spiny skinned invertebrates
      • Arthropods: animals with exoskeletons & jointed a...