| Answer | Crossword Clue |
|---|---|
| NOMOGENY | Natural origin of life |
| PRIMORDIALSOUP | Origin of life |
| BIOTA | Natural life of a region |
| ROOTS | Natural life support system |
| Answer | Crossword Clue |
|---|---|
| NOMOGENY | Natural origin of life |
| PRIMORDIALSOUP | Origin of life |
| BIOTA | Natural life of a region |
| ROOTS | Natural life support system |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.