A Deficiency of Which of the Following Minerals Is a Very

question 89

Multiple Choice

A deficiency of which of the following minerals is a very common and preventable cause of mental retardation?

• A) zinc
• B) iron
• C) iodine
• D) fluoride

---

Definitions:

Internet Postings

Electronic messages or content published on the internet, including articles, blog entries, comments, and social media updates.

Surplus Material

Items or materials in excess of what is needed, often retained for future use or disposed of through sale or donation.

Disposal Options

Various methods available for disposing of waste, surplus, or obsolete resources or assets.

Transferring

The act of moving or shifting something from one place, person, or entity to another.