autotrophic Nutrition

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Across
  1. 2. process of making food by plants
  2. 4. ultimate source of energy on earth
  3. 6. vessels or pipes found in stem
  4. 7. green pigment present in leaves
  5. 8. cells surrounding stomata
Down
  1. 1. organisms that make their own food
  2. 3. tiny pores on the leaves
  3. 5. components of food