| Answer | Crossword Clue |
|---|---|
| MAZES | Lab animals' milieus |
| RATS | Lab animals |
| HAMSTERS | Lab animals |
| MICE | Lab animals |
| Answer | Crossword Clue |
|---|---|
| MAZES | Lab animals' milieus |
| RATS | Lab animals |
| HAMSTERS | Lab animals |
| MICE | Lab animals |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.