हिंदी

Disposable plastic plates should not be used because ______. - Science

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प्रश्न

Disposable plastic plates should not be used because ______.

विकल्प

  • they are made of materials with light weight

  • they are made of toxic materials

  • they are made of biodegradable materials

  • they are made of non-biodegradable materials

MCQ
रिक्त स्थान भरें

उत्तर

they are made of non-biodegradable materials

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Our Environment - Exercise 1 [पृष्ठ २२८]

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लखमीर सिंग Biology (Science) [English] Class 10
अध्याय 5 Our Environment
Exercise 1 | Q 51 | पृष्ठ २२८

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