Предмет: Биология, автор: Аноним

...п...о...м...о...г...и...т...е...​

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Автор ответа: kirilshtonden
2

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1.г

2.а

3.в

4.б

Объяснение :все правильно.

kirilshtonden: пожалуста
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Ivan Ivanovich Polzunov was a Russian inventor. He created the first steam engine in Russia and the first two- cylinder engine in the world.
Ivan Polzunjv was born in the family of a soldier in the town Turinsk. After graduating in 1742 from Mining School (Горнозаводская школа) in Ekaterinburg he worked as a mechanic’s apprentice and in 1748 he began to work in Barnaul.
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