The structure of a complete ecosystem should include_______
A. Ecosystem components, food chains and food webs
B. Producers, consumers, decomposers, and food webs
C. Non-living matter and energy, producers, consumers, decomposers
D. All food chains and food webs
Answer:C
The structure of a complete ecosystem should include_______
A. Ecosystem components, food chains and food webs B. Producers, consumers, decomposers, and food webs C. Non-living matter and energy, producers, consumers, decomposers D. All food chains and food webs