| Answer | Crossword Clue |
|---|---|
| RETINA | Only externally visible part of the central nervous system |
| SPINAL | ... cord (part of the central nervous system) |
| Answer | Crossword Clue |
|---|---|
| RETINA | Only externally visible part of the central nervous system |
| SPINAL | ... cord (part of the central nervous system) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.