Morning Overview on MSN
An octopus has three hearts, nine brains and blue blood, and each arm nearly thinks for itself
An octopus pumps blue, copper-based blood through three separate hearts, distributes most of its nerve cells across eight ...
Octopuses have long fascinated scientists with their problem-solving skills, escape artistry and remarkable intelligence. One famous example was Inky, the octopus that made headlines after escaping ...
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