Multiple Choice
Primary producers in an ecosystem obtain their energy through
A) photosynthesis or chemosynthesis.
B) photosynthesis or metabolism of organic compounds.
C) chemosynthesis or metabolism of organic compounds.
D) photosynthesis or metabolism of inorganic compounds.
E) chemosynthesis or metabolism of inorganic compounds.
Correct Answer:

Verified
Correct Answer:
Verified
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