Nutrition

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Across
  1. 3. tiny pores in leaves
  2. 5. a green pigment
  3. 6. need a host to live
  4. 7. modified leaves
  5. 9. gas liberated during photosynthesis
Down
  1. 1. iodine is used for test
  2. 2. dead decay matter
  3. 4. symbiotic relationship between algae and fungi
  4. 6. made up of amino acids
  5. 8. nitrogen fixation