Across
- 4. the basic unit of a chemical element
- 5. the process of making glucose form the sun's energy
- 8. the process of which the chemical energy of food(glucose) is released and turned into the fuels that cells can use called ATP
- 9. the biogeochemical cycle by which carbon is exchanged among the biosphere,pedosphere, hydrosphere and the atmosphere of the earth
- 10. the green pigment that makes all plants green
Down
- 1. a substance that takes part in and undergoes change during a reaction
- 2. a group of atoms bonded together
- 3. the powerhouse of the cell
- 6. subcellular structure that has one or more specific jobs to perform in the cell.
- 7. when a molecule is broken down or atoms are assemble