SSLC SCIENCE GOVERNMENT ANSWER KEY FOR AES 2 PAGES:

THANKS TO MR. S.R.SENTHILKUMAR ,    

Graduate Teacher of Science ,  

Cell 99 44 99 64 99

GOVT GIRLS HR SEC SCHOOL 

Ayakkaranpulam.3 , 614707

Vedaranyam  Taluk,  

Nagapattinam District.

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