nutrition in plants

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Across
  1. 5. they start germinating when they land on wet and warm thinhs such as shoes,clothes,pickles etc.
  2. 6. helps the plant to be rigid and upright.
  3. 7. the bacteria which can convert atmospheric nitrogen into water soluble compounds.
  4. 8. it is the ultimate source of energy for all living things.
  5. 10. a water plant used to test that rate of photosynthesis is affected by light.
Down
  1. 1. a mutually beneficial relationship
  2. 2. proteins contain?
  3. 3. misteltoe plants grows on that indian tree.
  4. 4. these do not need nitrogenous fertilizers in the soil to be grown
  5. 9. carbohydrates that plants synthesize during photosynthesis is made up of?