| Answer | Crossword Clue |
|---|---|
| catalysing | CATALYSE, to act as a catalyst (a substance that speeds a chemical reaction) |
| Answer | Crossword Clue |
|---|---|
| catalysing | CATALYSE, to act as a catalyst (a substance that speeds a chemical reaction) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.