Question

question 38
the primary mineral in bone is:
a calcium
b potassium
c sodium
d iron
e oxygen

Explanation:

Calcium is a crucial mineral for bone health and is the primary mineral in bone. Potassium is important for nerve function and fluid balance. Sodium is involved in fluid and electrolyte balance. Iron is essential for oxygen transport in the blood. Oxygen is a gas necessary for cellular respiration.

Answer:

A. calcium