@chuck.rodriguez: Why do octopuses have three hearts if two would do the job? Turns out the third one stops beating when they swim — so they get exhausted just moving around. 🐙

Why do octopuses have three hearts if two would do the job? Turns out the third one stops beating when they swim — so they get exhausted just moving around. 🐙

7/2/2026 · 7/2/2026

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Why do octopuses have three hearts if two would do the job? Turns out the third one stops beating when they swim — so they get exhausted just moving around. 🐙

#Wildlife

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Why do octopuses have a favorite arm? Watched one reach for food with the same tentacle every single time, even when it was on the opposite side 🐙

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