project of 9th standard science 1st Maharashtra Board
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Answered by
2
✌hye....✌
if u wanna some idea to make a project than-- 1. pollution and it's effects
2. wastewater management
3. rainwater harvesting
4. purification of water
5. kelidoscope
❤keep smiling
keep loving❤
if u wanna some idea to make a project than-- 1. pollution and it's effects
2. wastewater management
3. rainwater harvesting
4. purification of water
5. kelidoscope
❤keep smiling
keep loving❤
Answered by
0
Answer:
can u give some other ideas
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