How would we classify bacteria that use hydrogen sulfide to make food?

Classification:  Chemoorganotrophs (organic) or Chemolithotrophs (inorganic) molecules...organisms that gain energy by oxidation they are called Chemotrop.

The bacteria that uses hydrogen sulfide to make energy that converts to carbohydrates is called Beggiatoa.

Hopefully this helped and good luck!!

option c is the correct answer.

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