| Answer | Crossword Clue |
|---|---|
| TETRAHEDRA | Pyramids, and the like |
| TETRAHEDRA | Shapes used to model water molecules |
| Answer | Crossword Clue |
|---|---|
| TETRAHEDRA | Pyramids, and the like |
| TETRAHEDRA | Shapes used to model water molecules |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.