asked 168k views
4 votes
_______ gain energy from inorganic minerals such as nitrates, hydrogen sulfide, iron, and sulfur.

a. chemotrophic autotrophic bacteria
b. phototrophic autotrophic bacteria
c. chemotrophic heterotrophic bacteria
d. phototrophic heterotrophic bacteria

asked
User Notnot
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8.7k points

1 Answer

0 votes
I am pretty for sure the answer is B.
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