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Chapter 1.রেচন ও আর গুরুত্বপূর্ণ তথ্য (In Bengali)
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In this lesson,educator discuss to how to important in this chapter 'Excretion'

Sabita DEBNATH
I am sabita debnath.Graduate b.a English honours..west Bengal civil service aspirant

Comments
(7)
U
Unacademy user
thnk u......nxt videos want sir....plzz upload as soon as😊🙏🙏🙏🙏🙏
mam somosto chapters gulo dile khub vlo hoi
Sabita DEBNATH
4 months ago
Okkk
ma'am biology er sob chapter cover korle khub valo hoy.
Sabita DEBNATH
9 months ago
okkkk Peye jabe
Poulomi Gupta
9 months ago
thank you
darun ma'm chaliye jan khub bhalo laglo
Sabita DEBNATH
9 months ago
thank you so much..asha kori tomader kub help hocche
Did RPF er janno gk ki bhave solve korbo.
Sabita DEBNATH
9 months ago
gk solve na gk ar theke general science besi kore porte hobe..r roj 1 hour poro revise koro...
handwriting excellent
Sabita DEBNATH
10 months ago
thanks you so much
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