Which Statement Best Describes Why We Use Moles When Measuring

Which statement best describes why we use moles when measuring quantities of atoms and molecules?

A) Moles are used because they are units of mass.
B) Moles are used because one mole is the same numerical value as the atomic mass of an element.
C) Moles are used because atoms and molecules are too small to measure singly.
D) Moles are used because chemists like moles.
E) Moles are not involved in measuring quantities of atoms and molecules.