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Dolphins Have A Voluntary Respiration System: Revision history

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9 September 2025

  • curprev 00:5500:55, 9 September 2025 Tod91Q0648185 talk contribs 5,588 bytes +5,588 Created page with "<br>You've heard of "sleeping with one eye open." That's how dolphins catch their Zzzs - one side of their brain stays awake and the alternative eye stays open to watch for danger and rise to the floor to breathe. Meanwhile, the other half of mind sleeps and the other eye is closed. After about two hours, the sides change so all the brain will get relaxation. This sort of dolphin sleeping is named cat-napping. During humans' long hours of unconscious sleep, we aren't con..."