B.5

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Across
  1. 1. caused by vitamin C deficiency
  2. 3. minerals such as Fe, Cu, Zn, I
  3. 6. produced by micronutrients
  4. 9. adding vitamins to food
  5. 12. involved in eye's visual cycle
  6. 13. molecules that maintain health
Down
  1. 2. organic compounds needed for growth and metabolism
  2. 4. absence of a regular balanced supply of diverse nutrients
  3. 5. polar vitamins
  4. 6. non-polar insoluble chain
  5. 7. lack of vitamins and nutrients
  6. 8. nutrients needed in small amounts
  7. 10. non polar vitamins
  8. 11. stimulates the uptake of calcium ions by cells