For This Pair of Items, Choose the Option That Best

For this pair of items, choose the option that best describes their relationship.
(A) The amount of molybdenum in a gram of dried plant material
(B) The amount of sulfur in a gram of dried plant material

A) Item (A) is greater than item (B) .
B) Item (A) is less than item (B) .
C) Item (A) is exactly or very approximately equal to item (B) .
D) There is not enough information to make a meaningful comparison.