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Ravi has purchased an aquarium and was surprised to know that regular cleaning of aquariums is essential. Why does it have to be regularly cleaned?
Dead fish and plants may spoil the electric supply of the aquarium.
Dead fish and plants are decomposed by microorganisms and smell bad.
Dead fish and plants should be disposed of in the soil, not in water.
Dead fish and plants may spoil the aeration system of the aquarium.
Dead fish and plants should be disposed of in the soil, not in water.
Practice and solve "Ravi has purchased an aquarium and was surprised to know that regular cleaning of aquariums is essen..." for General Awareness - Previous Year Paper 2024. The correct answer is Option C: Dead fish and plants should be disposed of in the soil, not in water.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Ravi has purchased an aquarium and was surprised to know that regular cleaning of aquariums is essen..." for General Awareness - Previous Year Paper 2024. The correct answer is Option C: Dead fish and plants should be disposed of in the soil, not in water.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.