| Answer | Crossword Clue |
|---|---|
| STERNA | Breastbones of vertebrates. |
| STERNAL | Of breastbones |
| AVES | Class of vertebrates |
| Answer | Crossword Clue |
|---|---|
| STERNA | Breastbones of vertebrates. |
| STERNAL | Of breastbones |
| AVES | Class of vertebrates |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.