| Answer | Crossword Clue |
|---|---|
| stimulus | an agency that produces a response |
| stimuli | STIMULUS, an agency that produces a response |
| stressor | a type of stimulus (an agency that produces a response) |
| stressors | STRESSOR, a type of stimulus (an agency that produces a response) |
| pickups | A device that produces an electrical signal in response to some other kind of signal or change, in particular |
| pickup | A device that produces an electrical signal in response to some other kind of signal or change, in particular |
