| Answer | Crossword Clue |
|---|---|
| CICADAS | Insects on a 17-year cycle |
| CICADA | Insect with a 17-year life cycle |
| CICADAS | 17-year insects |
| SUNSPOT | On an 11-year cycle |
| Answer | Crossword Clue |
|---|---|
| CICADAS | Insects on a 17-year cycle |
| CICADA | Insect with a 17-year life cycle |
| CICADAS | 17-year insects |
| SUNSPOT | On an 11-year cycle |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.