| Answer | Crossword Clue |
|---|---|
| CELL | The one thing about an amoeba? |
| CELL | The one thing about an amoeba |
| OBSESS | Think about only one thing |
| TLC | One thing an RN dispenses |
| SWOOPS | One thing an eagle does |
| REVERSER | One who does an about-face. |
| REEDS | About one-ninth of an orchestra |
| ENS | They're about one-twelfth of an inch |
| USEITORLOSEIT | Choice of one with an offer that's about to expire |
| TEASPOON | One of about 500 million needed to fill an Olympic swimming pool |
