Answers

2016-02-03T19:24:58+05:30
Bringing out the awareness about how important "it" is for a better city and better health is the BIGGEST CONTRIBUTION possibly anyone can do.
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Are u sure this is the right ans?
What I feel is One is ready to contribute only when he/she knows it's importance.
I feel it is the first step... to bring out the awareness among the people.