Do whales sleep like humans do? Not exactly! Whales have a unique way of resting where they only put half of their brain to sleep at a time. This fascinating adaptation allows them to stay partially alert, so they can continue to swim, breathe, and stay aware of their surroundings. Instead of a deep, uninterrupted slumber, their method of unihemispheric sleep ensures they remain safe and functional while getting the rest they need.
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