| Answer | Crossword Clue |
|---|---|
| ONYX | Stone seen in Mammoth Cave National Park |
| ELK | Beast seen in Yellowstone National Park |
| Answer | Crossword Clue |
|---|---|
| ONYX | Stone seen in Mammoth Cave National Park |
| ELK | Beast seen in Yellowstone National Park |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.