What are outside raw materials used for food by an organism?


  • Animals take in food , water and oxygen as raw material from the outside. 
  • Plants take in carbon dioxide , water and sunlight to synthesize their own food in the presence of chlorophyll.

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 13 years and a teacher from the past 17 years. He teaches Science, Economics, Accounting and English at Teachoo