Examples of minerals the body needs more than 100 milligrams of each day include
a. potassium, sodium, and iron.
b. zinc, iron, and calcium.
c. calcium, potassium, and magnesium.
d. iron, calcium, and copper.
a. potassium, sodium, and iron.
b. zinc, iron, and calcium.
c. calcium, potassium, and magnesium.
d. iron, calcium, and copper.