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Social science 3 Unit 4 review

  •  English    26     Public
    science vertebrates and invertebrates,
  •   Study   Slideshow
  • Worms have a .......
    shell
    scale
    rough skin
    soft body
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  • Snails and mussels have a ....
    shield
    skeleton
    shell
    soft body
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  • Insects, spiders and millipedes have a _______ exoskeleton.
    thick
    thin
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  • Crabs and lobsters have a _______ exoskeleton.
    thin
    thick
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  • Insects have .....legs
    2
    6
    8
    4
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  • Spiders have ...... legs
    8
    5
    6
    10
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  • Lobsters have .... legs.
    8
    20
    10
    12
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  • millipedes have ..... of legs
    millions
    hundreds
    thousands
    billions
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  • What is this pupa called in butterflies?
    An exoskeleton
    A larvae
    A bag
    A chrysalis
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  • The transformation (changing) into an adult insect is called __________
    metamorphosis
    symmetrical
    antennae
    photosynthesis
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