Describe an activity to test the -Nature of non metallic oxide.
Describe an activity to show that nylon fibres are very strong .Also write at least three application of nylon fibre in day today life. [Along with neat and labelled diagram]
What are the causes and control measures of forest fires ?
bhowmiktanishka2007
Asked:
December 2022
What is the role of CITES Convention in the conservation of wildlife?
bhowmiktanishka2007
Asked:
December 2022
How does technology help farmer in planning a scientific fertilizer programme ?
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