Renuka Kumari
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Posted 5 year ago
What infect than students use computers long period ?
3 Answer(s)
Poonam Rajput
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Posted 5 year ago Poonam Rajput

Children can have headache, vision problem etc.

PREETI SHARMA
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Posted 5 year ago PREETI SHARMA

Children can have headache, vision problem et

Priya Soni
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Posted 5 year ago Priya Soni

Children can have headache, vision problem etc.