| Answer | Crossword Clue |
|---|---|
| TIDES | They have their highs and lows |
| TIDES | They have highs and lows |
| STAIRCASES | They have their ups and downs |
| STEPS | They have their ups and downs |
| IONS | They have their pluses and minuses |
| ELEVATORS | They have their ups and downs |
| ROLLERCOASTERS | They have their ups and downs |
| TEETERTOTTERS | They have their ups and downs |
| YOYOS | They have their ups and downs |
| SEESAWS | They have their ups and downs |
| KANGAROOS | They have their ups and downs |
| SEESAWS | They also have their ups and downs |
