Read the data given below and answer the question.
| State | Infant mortality rate per 1000 live births(2018) | Literacy rate% (2017-18) |
| Haryana | 30 | 82 |
| Kerala | 7 | 94 |
As per the data given above, why has Kerala a low infant mortality rate?
a. It has adequate provision of basic health and educational facilities.
b. It has adequate provision of basic health and cultural facilities.
c. It has adequate provision of basic social and educational facilities.
d. It has adequate provision of basic health and technical facilities.