| Answer | Crossword Clue |
|---|---|
| pericardia | The membrane enclosing the heart, consisting of an outer fibrous layer and an inner double layer of serous membrane |
| Answer | Crossword Clue |
|---|---|
| pericardia | The membrane enclosing the heart, consisting of an outer fibrous layer and an inner double layer of serous membrane |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.