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Which of the following statements about ecosyst... - WAEC Biology 2009 Question

Which of the following statements about ecosystems is false?
A
All the energy entering the ecosystem is passed on to decomposers
B
The primary producers provide energy for herbivores and carnivores
C
Ecosystems must start with the capture of energy by autotrophs
D
Energy transfer from one trophic level to the other is not 100% efficient.
correct option: a
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