| Answer | Crossword Clue |
|---|---|
| ATOM | Building block of molecules |
| NUCLEOTIDES | Groups of molecules that form the building blocks of DNA |
| nanotech | the technology of building electronic devices from individual atoms and molecules |
| nanotechs | NANOTECH, the technology of building electronic devices from individual atoms and molecules |
| photosynthesis | the biochemical process in which light energy is absorbed by chlorophyll, and is used to fuel the building of sugar molecules |
| photosyntheses | PHOTOSYNTHESIS, the biochemical process in which light energy is absorbed by chlorophyll, and is used to fuel the building of sugar molecules |
