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Organisms that make their own food from simple inorganic substances are called
Aautotrophs
Bheterotrophs
Cparasites
Dsaprophytes
Answer & Solution
Correct answer: A. autotrophs
1. Green plants build food from CO₂ and water using sunlight.
2. Such self-feeding organisms are **autotrophs**.
3. Heterotrophs (animals, fungi) depend directly or indirectly on autotrophs.
_Source: Karnataka SSLC (KSEEB) Class 10 Science, Ch6 'Life Processes', §6.2_
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