Nutrition in plants

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Across
  1. 3. a bacteria that can convert atmospheric nitrogen into water-soluble compound
  2. 4. the structures in cells that contain chlorophyll
  3. 5. the ultimate source of all the energy needs of our body
  4. 7. a green pigment that traps energy from sunlight
  5. 9. the process of taking in of food by an organism and its utilization by the body
  6. 10. non green plants that live in or on other living organisms and derive food from them
Down
  1. 1. the mode of nutrition where two different organisms work together for their mutual benefit
  2. 2. a gas necessary for photosynthesis
  3. 6. the plant from which a parasite gets its food
  4. 8. cells the cells controlling opening or closing of stomata