A) consumer
B) producer
C) decomposer
D) nitrogen fixation
Correct Answer: B
Solution :
The transfer of food energy from producers throguh a series of organisms (herbivores to carnivores to decomposers) with repeated eating and being eaten is known as a food chain. Producers utilise the radient energy of sun which is transformed to chemical energy (ATP) during photosynthesis. Thus, green plants (producers) occupy first trophic level in any food chain.You need to login to perform this action.
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