Respuesta :
Democritus was a Greek philosopher (470-380 B.C.) who is the father of a modern atomic thought. He proposed that matter could NOT be divided into smaller pieces forever. John Dalton created the very first atomic theory.
The correct answer is C. thinking about the smallest particles of matter without experimenting.
![Ver imagen 42547](https://us-static.z-dn.net/files/d0b/49e099a916b08b79489b9d3405590d77.png)