| Answer | Crossword Clue |
|---|---|
| ATOMS | Building blocks of matter |
| LEGO | Brand of building blocks |
| LEGO | Brand of toy building blocks |
| LEGO | Maker of toy building-blocks |
| ASHLARS | Squared blocks of building stone. |
| LOGICGATES | Building blocks of electronic circuits |
| LEGOMUTTON | Lamb's meat made of building blocks? |
| NUCLEOTIDES | Groups of molecules that form the building blocks of DNA |
