Photosynthesis

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Across
  1. 5. An organism that makes its own food.
  2. 7. an energy-releasing process that does not require oxygen.
  3. 8. small openings on the underside of leaves
  4. 10. The process by which a cell captures energy and uses it to make food.
  5. 11. The main photosynthetic pigment in chloroplasts
Down
  1. 1. process by which cells obtain energy from glucose
  2. 2. a colorless, odorless gas produced by cell respiration
  3. 3. An organism that cannot make its own food.
  4. 4. Nearly all living things obtain energy either directly or indirectly from tis source.
  5. 6. Colored chemical compounds that absorb light
  6. 9. Green organelles inside plant cells
  7. 12. gas that is released as a byproduct from photosynthesis