| Answer | Crossword Clue |
|---|---|
| interambulacrum | in sea urchins, a radial band between ambulacra |
| Answer | Crossword Clue |
|---|---|
| interambulacrum | in sea urchins, a radial band between ambulacra |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.