Otters holding hands, isn't it super cute? You may have seen floating otters holding each others hands as they are floating around in the water, did it ever cross your mind why they did? Well otters usually float in groups known as 'rafts' while doing pretty much everything, eating, sleeping, relaxing, swimming, you name it they do it in a group. So they hold hands to not float to far away from each other, so it has another purpose aside from being adorable.
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