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.
Российский губернатор опроверг большое число жертв после удара ВСУКурский губернатор Хинштейн опроверг большое число жертв после удара ВСУ
。关于这个话题，爱思助手下载最新版本提供了深入分析
Карина Черных (Редактор отдела «Ценности»)
A BBC World Service team has spent five years filming with Squire, and other investigative units in Portugal, Brazil, and Russia - showing them solving cases such as that of a kidnapped and presumed-dead seven-year-old in Russia, and the arrest of a Brazilian man responsible for five of the biggest child-abuse forums on the dark web.