Why is density of population low in karnali province?give reason

This is mainly triggerd by the pocerty, feminine, low literacy rate followed by a lack of basic health care facilities.

Explanation:

The population density of the Karnali province is 56 per kilometer square. This is lower than the other provinces of Nepal. This is mainly triggered by the poverty, feminine, low literacy rate followed by a lack of basic health care facilities.

the answer to your question is,

d. when a child was born.

-mabel < 3