Nutrition in plants

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Across
  1. 3. Organisms that can make their food from simple non-living substances
  2. 4. Plants that catch insects by ingenious methods are called
  3. 7. Organisms that live in or on other living organisms and derive their food from them
Down
  1. 1. Animals and non-green plants are known as
  2. 2. The chloroplasts are green because of the presence of a green pigment called
  3. 5. The mode of nutrition where two different organisms work together for their mutual benefit
  4. 6. Leaves take in carbon dioxide from the air through tine pores called