| Answer | Crossword Clue |
|---|---|
| thrombogen | a protein present in blood that is essential for the formation of thrombin |
| Answer | Crossword Clue |
|---|---|
| thrombogen | a protein present in blood that is essential for the formation of thrombin |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.