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Материалы по тегу «pandemic covid-19»

73

What Effect Does COVID-19 Have on Our Lungs? Explains Pulmonologist, Corresponding Member of the Russian Academy of Sciences Sergey Avdeev

Author Anastasiya Rogacheva
Photo Nikolay Mokhnachov
Video Dmitrij Samsonov
40

The COVID-19 pandemic is causing people to leave big cities

Author Yanina Khuzhina

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«В мире науки»

Новый выпуск — №11 2021

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375

What saints did the conquistadors pray to and why did they decide to conquer Mexico? What was the ethnic, regional, and age composition of the Conquista? 

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