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：find资讯

14:42, 27 февраля 2026Экономика

圖像來源，Getty Images。爱思助手下载最新版本对此有专业解读

A16荐读，更多细节参见服务器推荐

Москвичей предупредили о резком похолодании09:45，详情可参考safew官方下载

В России ответили на имитирующие высадку на Украине учения НАТО18:04

警方查获6把枪支

One rule of thumb Everstine has is that "if the price seems too good to be true, that should be a red flag". For instance, $3 for a bottle of olive oil or honey in the US might be suspect.