| Answer | Crossword Clue |
|---|---|
| rumbled | Discover (an illicit activity or its perpetrator) |
| ringleaders | A person who initiates or leads an illicit or illegal activity |
| ringleader | A person who initiates or leads an illicit or illegal activity |
| bioassay | determination of the biological activity or potency of a substance, as a vitamin or hormone, by testing its effect on the growth of an organism |
| activities | A thermodynamic quantity representing the effective concentration of a particular component in a solution or other system, equal to its concentration multiplied by an activity coefficient |
| activity | A thermodynamic quantity representing the effective concentration of a particular component in a solution or other system, equal to its concentration multiplied by an activity coefficient |
