Nutrition In Plants

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Across
  1. 4. the process of taking in food by an organism and its utilization by the body.
  2. 5. plants that live on dead and decaying plants and animals.
  3. 6. food occurs in the presence of sunlight.
Down
  1. 1. leaves take in carbon dioxide from the air through tiny pores .
  2. 2. plant that can not prepare their own food.
  3. 3. green plants make food themselves from simple substances.