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Vertebrates

  •  English    23     Public
    Mammals, Fish, Reptiles, Amphibians and Birds
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  • What is the biggest group of vertebrates?
    Fish
  •  15
  • Fish have __________ to protect their bodies.
    Scales
  •  15
  • When fishes swim, they use their __________ and tail to move and keep balance.
    Fins
  •  15
  • Mammals have __________ or hair to keep warm.
    Fur
  •  15
  • Marine mammals have __________ skin.
    Thick
  •  15
  • Mammals breathe through their __________.
    Lungs
  •  15
  • Mammals usually have four limbs and some of them have a __________.
    Tail
  •  15
  • Mammals are viviparous except the __________ who are oviparous.
    Monotremes
  •  15
  • True or False: All birds can fly.
    False
  •  15
  • Birds have __________ to keep warm and protect their body.
    Feathers
  •  15
  • True or False: All birds have wings.
    True
  •  15
  • Birds breathe through their __________.
    Lungs
  •  15
  • Birds use their __________ instead of teeth to eat.
    Beak
  •  15
  • Birds are oviparous and they build a __________ to incubate the eggs.
    Nest
  •  15
  • Amphibians live in __________ water or on land near rivers.
    Fresh
  •  15
  • Amphibians have thin and __________ skin.
    Moist
  •  15