8. Our skeletal system and the skin class 6 science chapter 8 | std 6th Maharashtra board
part 2 : https://youtu.be/qLlLjy_D1T8 class 6 Science All Lesson Explanation: https://www.youtube.com/playlist?list=PLKKatqgr2bWxc0bg5vDsv1PtnEz1_R8WW … Source
S K class