Category: Medicine : The lack of this element in the diet is a cause of goitre.?

Questions

Which is longer a baseball bat or a cricket bat?

Which is longer in humans the small intestine or the large intestine?

Which is more one tablespoon or two teaspoons?

Which is more fattening a baked potato or a hamburger patty?

Which is most valuable an ounce of gold, platinum or silver?