interesting facts about fish

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interesting facts about fish:


interesting facts about fish


facts about fish


  • Cleaner fish help out other fish by removing parasites and dead skin from their scales


  • Over 1000 fish species are threatened by extinction


  • Mermaids are mythological creatures with the tail of a fish and the upper half of a woman
  • Fish have gills that extract oxygen from the water around them


  • There are over 30000 known species of fish .


  • Some flatfish use camouflage to hide themselves on the ocean floor


  • Tuna can swim at speeds of up to 70 kph


  • Relative to their body size , fish have small brains compared to most other animals


  • Fish are covered in scales which are often covered in layer of slime to help their movement through water.
  • "Fish" are vertebrate animals that live in the water . Vertebrate means they have  a spinal cord surrounded by bone or cartilage.



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