How do shark senses work?
Sharks run five senses in sequence: sound at kilometres, smell at 400 metres, pressure at tens, vision up close, and electroreception in the final centimetres.
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Sharks run five senses in sequence: sound at kilometres, smell at 400 metres, pressure at tens, vision up close, and electroreception in the final centimetres.
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Sharks have no bones. Cartilage skeletons, skin made of teeth, self-replacing jaws and an oil-filled liver explain a body plan that is 450 million years old.
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