Low-Cost Supplements of __________ Substantially Reduce the Incidence of Severe

question 120

Multiple Choice

Low-cost supplements of __________ substantially reduce the incidence of severe and prolonged diarrhea.

• A) zinc
• B) iron
• C) folic acid
• D) vitamin D

---

Definitions:

Ethnic Groups

Categories of people who identify with each other based on common ancestral, social, cultural, or national experiences.

Developing Country

A nation with a lower level of industrialization, a lower standard of living, and a lower Human Development Index (HDI) compared to developed countries.

Trait-Like

Having qualities that are characteristic or indicative of a specific trait but not fully qualifying as that trait.

Learnable

Capable of being acquired or understood through study, instruction, or experience.