| Answer | Crossword Clue |
|---|---|
| PVC | Piping compound, briefly |
| PCB | Toxic compound, briefly |
| CARB | Pasta compound, briefly |
| ATP | Metabolic energy-transporting compound, briefly |
| Answer | Crossword Clue |
|---|---|
| PVC | Piping compound, briefly |
| PCB | Toxic compound, briefly |
| CARB | Pasta compound, briefly |
| ATP | Metabolic energy-transporting compound, briefly |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.