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1. |
Which one of the following is the correct statement ? A heterotroph is an organism that obtains |
A. | its cell carbon from an inorganic source. |
B. | its energy from the oxidation of simple inorganic compounds. |
C. | its cell carbon as well as its energy from organic matter. |
D. | its energy from a natural ecosystem. |
Answer» D. its energy from a natural ecosystem. | |