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：smart资讯

Want to watch the 2026 MotoGP World Championship for free from anywhere in the world? We have all the information you need.

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产能爬坡未竟再扩产。WPS官方版本下载是该领域的重要参考

Pokémon Day marks the 30th anniversary of the series’ debut with the 1996 release of Pocket Monsters Red and Pocket Monsters Green (later released as Pokémon Red and Pokémon Blue in the West) on Game Boy in Japan. The games were remade for GameBoy Advance in 2004 as Pokémon FireRed Version and Pokémon LeafGreen Version. Starting today, those are available on Switch and Switch 2 for $20 each. Meanwhile, Pokémon Pokopia, a cozy life sim spin-off, will hit Switch 2 on March 5.

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Lizzy Yarnold

只学会这些，就能立竿见影地出片。