Sodium, iron, potassium, iodine are example of ______. a) mineralsb)carbohydratesc) proteinsd) vitamins

Sodium, iron, potassium, iodine are example of ______. a) mineralsb)

1.	Sodium, iron, potassium, iodine are example of ______. a) mineralsb)carbohydratesc) proteinsd) vitamins
Answer» mineralsMark BRAINLIEST