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Pollution due to plastics - class-VIII
Learn at your own pace with hints and detailed explanations
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Multiple Choice
Which of the following is biodegradable substance?
- Cotton Cloth
- Thermosetting plastics
- Thermoplastics
- PVC Pipes
Pollution due to plastics - class-VIII
Learn at your own pace with hints and detailed explanations
Which of the following is biodegradable substance?