Final Answer:
The most prevalent mineral in the body is 1) Calcium
Step-by-step explanation:
Calcium is the most prevalent mineral in the human body. It is a vital component of bones and teeth, contributing to their structure and strength. Additionally, calcium is involved in various physiological functions, including muscle contraction, nerve transmission, blood clotting, and cellular signaling.
While other minerals like iron, potassium, and magnesium are also important, calcium predominates in terms of overall abundance within the body.
Therefore, option 1) Calcium is correct answer.