Предмет: Биология, автор: goff22

напишите сообщение о витамине В12
небольшое, понятное, своими словами
заранее спасибо ​

Ответы

Автор ответа: delete99
1

Ответ:

активные вещества обычно цианокобаламин обнаружил его

уильям мёрфи в экперементе на собаках  может юыть конечно водным расствором

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