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Thursday, June 11, 2020

what I have learnt about sharks


What i have learnt about sharks?

Facts about shark
  • Sharks do not have bones
  • Most sharks have good eyesight
  • Sharks have special electroreceptor organs
  • Shark skin feels similar to sandpaper
  • Sharks can go into a trance
  • Sharks have been around a very long time
  • Scientists age sharks by counting the rings on their vertebrae
  • Blue sharks are really blue
  • Things that sharks do?
    • Sharks keep the food web in check.
    •  Many shark species are apex predators meaning they reside at the top of the food web
    • Sharks could hold cures for diseases
    • Sharks help keep the carbon cycle in motion
    • Sharks inspire smart design
    • Sharks boost local economies


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