| Answer | Crossword Clue |
|---|---|
| CHORDATA | Vertebrates |
| SPINED | Like vertebrates |
| BIRDS | Feathered vertebrates |
| STERNA | Breastbones of vertebrates. |
| AVES | Class of vertebrates |
| LAMPERNS | Eel-like aquatic vertebrates. |
| ULNAS | All land vertebrates have them |
| Answer | Crossword Clue |
|---|---|
| CHORDATA | Vertebrates |
| SPINED | Like vertebrates |
| BIRDS | Feathered vertebrates |
| STERNA | Breastbones of vertebrates. |
| AVES | Class of vertebrates |
| LAMPERNS | Eel-like aquatic vertebrates. |
| ULNAS | All land vertebrates have them |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.