Question

Organisms that grow on energy released by chemical reactions of inorganic
substances are
A. multicellular.
B. heterotrophs.
C. chemoautotrophs.

Answer 1

Answer:

i think the right answer is b

Answer 2

Answer:

C. Chemoautotrophs

Explanation:

The clue here is energy released by chemical reactions.

By definition, chemoautotrophs are organisms which derives energy from the oxidation of inorganic compounds, which is what is described in the situation.