Multiple Choice
Scientists are uncertain whether ____ is an essential mineral for humans.
A) iodine
B) magnesium
C) zinc
D) silicon
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q45: Which of the following statements about calcium
Q46: In general,fresh fruits and vegetables are good
Q47: In the United States,_ deficiency is the
Q48: In the United States,the plastic used to
Q49: Which of the following minerals may have
Q51: A scientist is creating a formula diet
Q52: Hyperthermia occurs when the body's _.<br>A)blood glucose
Q53: Which of the following statements is true?<br>A)Older
Q54: Rebecca has hypertension.To help lower her blood
Q55: Maintenance of normal intracellular fluid volume depends