You are viewing content which is not in your chosen language.
Some animals are apex predators
At the top of the food chain
Can you guess this apex predator's identity?
Up to 3000 teeth
Cartilage skeleton
More flexible than bone
Powerful tail fin propulsion
At up to 40km/h
Powerful smell sensors
Can detect one drop of blood in 100 litres of ...
Please log in to view and download the complete transcript.