15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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It has been estimated that a bite from a grizzly bear can crush a bowling ball.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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