Answers:-
eg.-. of decomposers include bacteria, fungi, some insects etc
Explanation:The organisms that break down the organic matter in the dead bodies of plants and animals and return them to the environment are called decomposers.
It means an organism respire without it
so that organism know as anaerobic
for example : bacteria eats human and animal dead bodies under the earth there O² is deficient so bacteria respire with oxygen O²
As far as I know of B would be the correct answer but i am not positive
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