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ICSE Class X Biology 2020 Papers

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Differentiate between the following pairs on the basis of what is mentioned in the brackets :
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Question : 63 of 97
Marks: +1, -0
Biodegradable waste and Non-biodegradable waste (One example)
Solution:  
 Biodegradable  Non-biodegradable Waste
 e.g. Dung, leaves  e.g. Plastics, Styrofoam
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