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| science; knowledge | |||
| science The study of the physical universe and its contents by means of reproducible observations, measurements, and experiments to establish, verify, or modify general laws to explain its nature and behaviour | |||
| tudomany: 37 a las frases, 13 temas |
| Activismo por los derechos humanos | 2 |
| Agricultura | 2 |
| Ambiente | 18 |
| Ciencias sociales | 1 |
| Científico | 2 |
| Comunicaciones | 1 |
| Construcción | 2 |
| Economía | 3 |
| Educación | 1 |
| General | 1 |
| Medicina veterinaria | 2 |
| Política | 1 |
| Tecnología | 1 |