​Match Each Mineral and Vitamin with Its Function

Multiple Choice

​Match each mineral and vitamin with its function.
-​maintains the body's acid-base and water balance,and helps control blood pressure

A) ​calcium
B) ​iodine
C) ​iron
D) ​potassium
E) ​zinc
F) ​vitamin A
G) ​vitamin B₃
H) ​vitamin B₁₂
I) ​vitamin E
J) vitamin K