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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?
8. Sharks have a poor sensory system?
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?
14. How many species are on the IUCN Red List?