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Invertebrates

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  • What arthropod group has 6 legs?
    Insects
  • True or False: All arthropods are divided into 2 parts, cephalothorax and abdomen.
    False
  • What invertebrate group lives at the bottom of the sea and can’t move around.
    Sponges
  • What arthropod group has 2 antennae and no wings?
    Crustaceans
  • What arthropod group has 8 legs?
    Arachnids
  • What is the biggest group of invertebrates?
    Arthropods
  • What arthropod group has no antennae and no wings?
    Arachnids
  • True or False: There are more invertebrate animals than vertebrate animals.
    True
  • Arthropods have __________ __________ that protects their body.
    External skeletons
  • What arthropod group has 10 legs?
    Crustaceans
  • What arthropod group has 2 antennae and many wings?
    Insects
  • Jellyfish hunt other animals with their poisonous __________ and use them for defense.
    Tentacles
  • All Invertebrates are __________ and reproduce by laying eggs.
    Oviparous
  • What invertebrate group has long and soft bodies divided into segments that look like rings.
    Worms
  • The Sponge has lots of body holes called __________ where water and food enter through it.
    Pores
  • What invertebrate group has soft muscular bodies that they use to move on the water or ground.
    Molluscs
  • What invertebrate group has many small feet and uses them to move on the ocean floor?
    Echinoderms
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