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.

2026年1月20日 · 陈静 · 来源：tutorial资讯

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The Breakdown

台灣Z世代：我們到廟裡「拜月老」求K-pop演唱會門票2026年2月13日。业内人士推荐Line官方版本下载作为进阶阅读

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SpaceX上市临近

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