#пчёлы. Влияние углекислого газа на пчелу. Проводим эксперимент с живой пчелой. #Truskawka R
#ПЧЁЛЫ. ВЛИЯНИЕ УГЛЕКИСЛОГО ГАЗА НА ПЧЕЛУ. ПРОВОДИМ ЭКСПЕРИМЕНТ С ЖИВОЙ ПЧЕЛОЙ. #TRUSKAWKA R
Youtube-канал «Truskawka R»
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