Question

give resons why some States have a low infant mortality rate​

Answer 1

Answer:

Medicine and biology.  

Premature birth.  

Sudden infant death syndrome.  

Congenital malformations.  

Low birth weight.  

Malnutrition.  

Adverse effects of malnutrition.  

Infectious diseases.

Explanation:

Answer 2

Answer:

Major cause is the lack of medicine