Excretory system/(उत्सर्जन तंत्र)biology by Rishabh sir

[@BabaluPal-ql5kr]

❤❤❤❤😢😢

[@Alokmy8nk]

👌👌👌👌👌👌👌

[@Vijay-d7o3r]

Sir last me clean nhi tha 👌👌👌👌👌👌👌👌

[@Pratibhashaw-l8z]

Well explained but used too much Hindi 👈👉

[@BabaluPal-ql5kr]

❤❤❤❤❤