WAEC Biology 2021 Theory — Question 12
Question 12 of 26 from the West African Examinations Council (WAEC) Biology 2021 Theory paper, with the correct answer and a full explanation.
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3(c). List three materials in a dump which would not be affected by the action of decomposers.
Model answer
Bottle (glass); plastic; nylon (materials that are non-biodegradable).
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