I think it a or b but think more a sorry if I am wrong
Answer:
City life is extremely unhealthy due to air pollution, water pollution, and noise pollution. The people are not getting fresh air to breathe or the clear sky to enjoy the sunshine. Also, food in the cities is dirty, unhealthy and adulterated. The villages are very much away from such drawbacks
People are resistant to change. i think
B, I think that supposed to be snuck instead of slunk