Respuesta :

mckayxox
Maternal mortality rate has decreased since 1980, but is highest for Sierra Leone (Country)

i’m not sure if it was referring to country or time period

Answer: decreased and Developing Countries

Explanation:

Maternal mortality has decreased since 1980, but is highest for developing countries.

I think as an improvement in providing health services resulting in maternal mortality drop and highest in developing countries because no proper health services available.