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What do you mean by the ’4R principle’ to develop environment friendly habits?
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What do you mean by the ’4R principle’ to develop environment friendly habits?
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Oct 25, 2021
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What do you mean by the ’4R principle’ to develop environment friendly habits?
Chemistry
middle-school
Drmariod
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It means reduce reuse and recycle!
Matzi
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Oct 28, 2021
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Matzi
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Answer:
We mean this by '4R principle'
Reduce
Reuse
Recucle
The question may be about ' 3R' principle....
Jarcoal
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Oct 30, 2021
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