| Answer | Crossword Clue |
|---|---|
| SALTS | Ammonium carbonate. |
| hartshorn | ammonium carbonate |
| urase | enzyme that changes urea into ammonium carbonate, occurring in bacteria, fungi, etc. |
| urases | enzyme that changes urea into ammonium carbonate, occurring in bacteria, fungi, etc. |
| ureases | enzyme that changes urea into ammonium carbonate, occurring in bacteria, fungi, etc. |
| urease | enzyme that changes urea into ammonium carbonate, occurring in bacteria, fungi, etc. |
