16 ratings
•
2 reviews
This course describes the concepts of class 9 in a simple and easy way.
10m 13s
9m 27s
8m 22s
8m 35s
10m 18s
7m 18s
9m 26s
12m 58s
6m 51s
11m 08s
2 reviews
reviewed on Sep 26, 2018
Mam I want to ask you a question which is bigger atoms or photon particles??give reason of your answer..... thanku...
reviewed on Sep 24, 2017
not so good tissues chapter is nt present. plz provide tissue chapter of biology