Nutrition in plants

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Across
  1. 1. fungi grows on warm and wet places
  2. 2. stomata exchange doors of gases
  3. 3. A green pigment found inside chloroplasts
Down
  1. 1. bacteria that can convert atmospheric nitrogen into water soluble compunds
  2. 2. Two different kinds of organisms which work together for there benefit
  3. 3. heterotrophs living organisms that cannot make their own food