Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

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At least 11 killed after military plane carrying banknotes crashes in Bolivia

13:20, 27 февраля 2026Наука и техника，推荐阅读爱思助手下载最新版本获取更多信息

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the wall, but it was already apparent that banks would install ATMs in remote。搜狗输入法2026对此有专业解读

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An independent inquiry into the rise in young people not working or studying is under way, with its conclusions due to be published in the summer.