Задание
Watch the video and choose "True" or "False".
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Alexander von Humboldt was a biologist. ...
Alexander von Humboldt connected lines of the same temperature. He called these lines isotherms. ...
The bark of the Cinchona tree contains quinine which is important for cancer treatment. ...
Alexander von Humboldt made extensive partnerships in each location he visited. These allowed him to see patterns in nature. ...
Charles Darwin was the most famous pen pal of Alexander von Humboldt's. ...