| Answer | Crossword Clue |
|---|---|
| ALARM | Sound from a carbon monoxide detector |
| ALARM | Sound from a smoke detector |
| ODOR | It's missing from carbon monoxide |
| EMISSION | Carbon monoxide from an engine, e.g. |
| Answer | Crossword Clue |
|---|---|
| ALARM | Sound from a carbon monoxide detector |
| ALARM | Sound from a smoke detector |
| ODOR | It's missing from carbon monoxide |
| EMISSION | Carbon monoxide from an engine, e.g. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.