Class 9-10. (BGS) Chap:1 [English Version] BD.

Assalmu Alaykum guys. This was the reading of CLASS 9-10 (BGS) Chapter - 1. I hope you may forgive me for my mistakes during reading. I will continue to read all the chapters of this subject and other subjects too. Like - PHYSICS, CHEMISTRY, BIOLOGY, ISLAM etc. and others... Please support me and pray for me , so that I can help you out. Peace.