 |
| |||
| experiment A test under controlled conditions that is made to demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy of something previously untried | |||
|
eksperiments : 10 צירופים, 3 נושאים |
| כַּלְכָּלָה | 3 |
| מדעי החיים | 2 |
| סביבה | 5 |