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Gr 4 - COLORFUL CORALS

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  • What is corals? is it plant or animals?
    Animals
  • Colonies are small groups of coral living together.
    False
  • Polyps that live in warm, sunlit zones eat plankton
    False
  • Some corals reef are million of years old
    True
  • Polyps are big animals with no bones inside
    False
  • Corals reefs are a resource used of food, tourism and medicine
    True
  • Polyps that live in sunlit zone eat algae, is it true or false?
    True
  • Corals always have skeleton inside
    False
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