QUESTION NUMBER 25
plz tell
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Answered by
1
Answer:
vegetable waste
it is a good form of fuel
it is a non-pollutent
it is cheap
Answered by
1
Answer:
vegetable waste
Explanation:
- if we burn these then it releases harmful gases that effect our environment.
- if it is decomposed then it can be used as biogas
- it can also be used as manure
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