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प्रश्न
Select two non-biodegradable substances from the following waste generated in a kitchen:
Spoilt food, paper bags, milk bags, vegetable peels, tin cans, used tea leaves
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उत्तर
Non-biodegradable substance are: Milk bags and tin cans.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
