| Answer | Crossword Clue |
|---|---|
| SUBSTRATA | Underlying layers |
| SUBSTRATA | Foundations |
| Answer | Crossword Clue |
|---|---|
| SUBSTRATA | Underlying layers |
| SUBSTRATA | Foundations |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.