| Answer | Crossword Clue |
|---|---|
| COPYEDITOR | One concerned with Times changes |
| progestin | a hormone concerned with changes before pregnancy |
| progestins | PROGESTIN, a hormone concerned with changes before pregnancy |
| EVOLVES | Changes with the times |
| ADAPTS | Changes with the times |
| buffer | A solution that resists changes in pH when acid or alkali is added to it. Buffers typically involve a weak acid or alkali together with one of its salts |
| buffers | A solution that resists changes in pH when acid or alkali is added to it. Buffers typically involve a weak acid or alkali together with one of its salts |
