| Answer | Crossword Clue |
|---|---|
| diplocardiac | of birds and mammals, having a four-chambered heart, which enables two separate circulations and prevents mixing of the arterial and venous blood |
| Answer | Crossword Clue |
|---|---|
| diplocardiac | of birds and mammals, having a four-chambered heart, which enables two separate circulations and prevents mixing of the arterial and venous blood |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.