CLASS – 8TH , SUBJECT – SCIENCE , CHAPTER – 2 (MICROORGANISMS : FRIEND & FOE)
[weforms id=864] https://youtu.be/ByXFpE4Fq7M Session 1 https://youtu.be/OYxizyYyBlg Session 2 https://youtu.be/ELREKNr-Oyy https://youtu.be/gzK2_JsShHw Session 4 https://youtu.be/IXeov0DoPuk Session 5 8TH-SCIENCE-CHP-2Download