Cellular Energ

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Across
  1. 3. a green pigment in all plants
  2. 4. how plants get energy
  3. 5. Provides energy
  4. 7. Requires absent of free oxygen
  5. 8. chemical breakdown of a substance
Down
  1. 1. Cell in which photosynthesis
  2. 2. The process by which biological produce energy
  3. 6. Occurs in the presence of oxygen