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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"questStatus": "Active"

第十七条 国家加强原子能领域科学技术规划计划的衔接,完善科学技术资源、技术开发需求的交流机制,发挥市场配置资源的作用。

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Brand kit integration

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