Which of the following statements accurately describe the demographic transition in Kerala?
- Kerala is experiencing a demographic transition characterized by declining birth rates and rising life expectancy.
 - The declining birth rate in Kerala is leading to an increase in the young workforce, boosting productivity.
 - Kerala's demographic transition has resulted in it becoming an ageing society with a larger proportion of the population over 60.
 - The rising life expectancy in Kerala has not significantly impacted its social development.
 
AAll
Bi, iii
CNone of these
Dii, iv
