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Why do tears come out of our eyes when we cry?
Crying is one of the most fundamental and universal human expressions of emotions. However, it also has its biological basis. Crying has been present in humans since ancient times and is shared by many other animal species. This suggests that it has certain evolutionary benefits, such as building social bonds and reducing stress. Why do tears come out of our eyes when we cry? What is behind this physiological process?
Crying is one of the most fundamental and universal human expressions of emotions. However, it also has its biological basis. Crying has been present in humans since ancient times and is shared by many other animal species. This suggests that it has certain evolutionary benefits, such as building social bonds and reducing stress. Why do tears come out of our eyes when we cry? What is behind this physiological process?
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