Предмет: Химия, автор: Аноним

выбери металлы жизни : N,Na,O,K,Hg,Pb,Ca,Fe

Ответы

Автор ответа: зайлен

Na- НЕОБХОДИМ ДЛЯ КРОВЕТВОРЕНИЯ,
K- НУЖЕН ДЛЯ РАБОТЫ СЕРДЦА,
Ca- ДЛЯ КРЕПОСТИ КОСТЕЙ,
Fe-НАХОДИТСЯ В ЭРИТРОЦИТАХ КРОВИ ДЛЯ ПЕРЕНОСА КИСЛОРОДА

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