Imo C
Correct modifier
It is not walking or speaking it is the act of doing these activities that helps .
D suggests the brains are in the process of getting damaged
E is wrong for using which
Sent from my ONE E1003 using GMAT Club Forum mobile app
Correct modifier
It is not walking or speaking it is the act of doing these activities that helps .
D suggests the brains are in the process of getting damaged
E is wrong for using which
Sent from my ONE E1003 using GMAT Club Forum mobile app
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