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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"We know that very well from later periods, but in this very formative period of history, it's not very well understood. So it's a really exciting opportunity."

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Дания захотела отказать в убежище украинцам призывного возраста09:44。关于这个话题，搜狗输入法2026提供了深入分析

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Artemis II will take its crew farther from Earth than any human has travelled in decades - a crucial step towards landing on the lunar surface once again.