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6. What do sharks have to keep them buoyant?

  • Lungs
  • Oil filled liver
  • Blubber
  • Swim bladder

7. How many shark species can be found all year round in the UK?

  • 21
  • 7
  • 37
  • 14

8. Sharks have a poor sensory system?

  • False
  • True

9. How many species of British shark are there

  • Over 40
  • Over 50
  • Over 60
  • Over 30

10. What type of skeleton does a shark have?

  • Cartilaginous
  • Dermal
  • Bone

11. Which is one of the most endangered British sharks?

  • Angel
  • Shortfin Maka
  • Blue
  • Cat

12. Nursehound and dogfish are example of which sharks?

  • Blue sharks
  • Catsharks
  • Angel sharks
  • Dogsharks

13. How many mass extinctions have sharks survived?

  • 2
  • 4
  • 5
  • 3

14. How many species are on the IUCN Red List?

  • 460
  • 320
  • 530
  • 290