What is Eutrophication | सुपोषण क्या होता है ? Raj sir

[@Comedylink-j5u]

Very nice sir

[@roshanjaha8135]

Nice👌👌👌 explain sir

[@shakira23_31]

Very nice explanation sir

[@SunitaThapa-lh1jm]

👍

[@roshanjaha8135]

Sir ek baar jaiv aavardhan ko explain kar dijiye 🙏🙏🙏🙏🙏

[@harmandeepkour6080]

😊😊