INVERTEBRATES

INVERTEBRATES

1. Echinoderms

   • They live in the sea. They have hard (dura) skin or spines for protect from predators. They have brightly colours.
   • starfish
     • They have 5 legs but can have up to 40 legs!
   • erize

2. Annelids

   • Some of them  live in the sea. They have a long, soft body divided into segments.
   • earthworm
     • They take the air and nutrients from the soil (suelo)
   • leech (sanguijuela)

3. Jellifish

   • They live in the sea. Have a soft body called umbrella and often (a menudo) have longs tentacles.
   • Anemone

4. Arthropods

   • Biggest group.They live in all places (water, air, land or underground) They have a head, thorax and abdomen, jointed legs and exoskeleton
   • Insects
     • Is the biggest group
   • spiders

5. Molluscs

   • Soft (blando) muscular body protected by a hard shell Most live in the sea
   • Mussels
   • snails
   • Octopuses

6. Sponges

   • They live in the seabed. Take oxygen and food with the holes (agujeros). Have a soft body covered with little holes.
   • black ball sponges