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Jun 4, 2014

#### what are the advantage and disadvantage of friction?



nice ans �bro

Asked by Arjun R.Unnithan

Jul 20, 2013

#### Explain the process of conversion of milk into curd by lactobaccilus.



Milk is converted into curd or yogurt by the process of fermentation. Milk consists of globular proteins called casein. The curd forms because of the chemical r...

Asked by Surya rao Sripathi

Apr 1, 2014

#### What are useful and harmful microorganisms?



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Asked by Arjun R.Unnithan

Jul 22, 2013

#### Explain the traditional methods such as Chain Pump,Moat,Ra hat,Dhekli.



Chain pump: A chain pump consists of two large wheels, connected by an endless chain. The bot...

Asked by Nipun Kumar

Oct 25, 2013

#### who can easily give the answer



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Asked by Sara Batool Hussain

Mar 10, 2015

#### Differentiate between deforestation and afforestation giving important points.



Deforesttation means cutting down of trees and afforestation means planting trees.

Asked by Rajan Raman

Nov 23, 2014

#### Bring out the differences between kharif and rabi crops.



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Apr 8, 2014

#### Give examples to show that friction is both a friend and a foe.



1.  we walk due to friction .our shoes rub over the ground and therefore we are able to walk steadily.if there was no friction we would simply slip over li...

Dec 20, 2013

#### In which medium sound travels more fastera) Water b) Glass c) Air d) Vacuum



b) glass

Asked by Ghanashyam Sekhar

Sep 27, 2013



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