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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Что думаешь? Оцени!

27 February 2026

'I do not。业内人士推荐heLLoword翻译官方下载作为进阶阅读

Mahjong, Sudoku, free crossword, and more: Games available on Mashable

Why are measles cases rising in the UK?

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Цены на нефть взлетели до максимума за полгода17:55