Producing Food

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Across
  1. 3. the process where sunlight is converted to chemical energy
  2. 5. This is what humans absorb from the air while breathing
  3. 6. An element in living things, represented by C
  4. 8. Stomata can also open and close in response to the _____
  5. 10. The organelle that performs photosynthesis
Down
  1. 1. water can be split into oxygen and this
  2. 2. a green pigment
  3. 4. these look like stacks inside a chloroplast
  4. 7. a pathway for water and other liquids
  5. 9. the small openings on leaves