Предмет: Биология, автор: RussiaGirl

Как человек использует горные породы?

Ответы

Автор ответа: olga23belyaeva

человек использует графит для канцелярии, алмазы для резки стекла, для украшения-камни, известняк для мела,горючие сланцы для тепла и энергии

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