Question

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Answer 1

Respuesta:

1. Europe, Ganymede, Callisto
2. Galileo Galilei
3. 7 January 1610
4. Airplane
5. 1769
6. Telephone and graphophone
7. Clyde Tombaugh
8. In the century XV
9. Radio and polonium
10. The one who invented it was the Chinese

Explicación:

Espero te sirva!!