Interaction Among Plants

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Across
  1. 4. Wild orchids on tree branches.
  2. 5. A process when a plant make their own food.
Down
  1. 1. A type of symbiosis among plants.
  2. 2. The interaction among plants consists of two types which are competition and _____ .
  3. 3. The balance of the ecosystem is highly dependent on the interaction between animals, plants and human.
  4. 6. Plants compete to obtain water, ___, nutrients and space to grow healthily.