Author Question: In any ecosystem, terrestrial or aquatic, what group(s) is (are) always necessar (Read 716 times)

Jesse_J

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In any ecosystem, terrestrial or aquatic, what group(s) is (are) always necessary?
A) autotrophs and heterotrophs
B) producers and primary consumers
C) photosynthesizers
D) autotrophs
E) green plants



aero

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I picked D and I got it right, good luck :)



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Jesse_J

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