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.

· · 来源：cargo资讯

'Gradual downward curve'

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在赋能的同时，平台也在承担裁判员的角色，维护公平的竞争环境。

The figures for 2025 are the highest since records began in 2010. The previous peak was in 2017.

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That the league’s top defense was able to punctuate this moment, more than a decade in the making, with an interception as the Super Bowl XLIX hero Malcolm Butler looked on made the Seahawks’ revenge all the sweeter. “They lived up to the Dark Side today,” the Seattle head coach, Mike Macdonald, said of his defense. “It’s going to go down in the history books.”