invertebrates

invertebrates

1. they dont have internal skeleton

2. there all oviparous

3. sponges

   • acuatic animals

4. corals

   • they have venenous tentacles

5. worms

   • acuatic
   • terrestrial
   • can be hamfull

6. mollusks

   • acuatic
   • terrestrial
   • octopuses, snails

7. echinoderms

   • acuatic
   • starfish

8. arthopods

   • 6 legs
     • insects
       • ants , flies...
   • 10 legs
     • crustaceans
       • crab , lobster
   • 8 legs
     • arachids
       • spiders
   • +10 legs
     • myriapods
       • centipide, millipide
   • external skeleton

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