Question

1.    Organisms which prepare food for themselves using simple naturally available raw materials are referred to as
§  (a) heterotrophs
§  (b) autotrophs
§  (c) parasites
§  (d) saprophytes





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Answer 1

Answer:

Autotrophs can prepare their own food by using raw materials like water , minerals , carbon dioxide and sunlight .

Answer 2

saprophytes (d) thanks for asking