Photosynthesis

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Across
  1. 2. stacks of thylakoids
  2. 4. the organelles where photosynthesis happens.
  3. 6. red and orange pigments which are easier to see in fall when leaves lose chlorophyll.
Down
  1. 1. light-absorbing compounds.
  2. 3. membrane sacs that contain chlorophyll
  3. 5. fluid around the thylakoids