Aparticular single-celled organism uses radiant energy to fix carbon as sugars. this organism generates atp by breaking down sugars through a process that uses oxygen. based on this information, how should this organism be classified? a. anaerobic autotroph b. aerobic autotroph c. anaerobic heterotroph d. aerobic heterotroph

Option B is correct.

B.  aerobic autotroph

Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis).

So, if a particular single-celled organism uses radiant energy to fix carbon as sugars and generates ATP by breaking down sugars through a process that uses oxygen, then it will be an   aerobic autotroph.

Option D aerobic autotroph

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