Know how to use "fewer" and "less"? Find out.
benzoic acid ben·zo·ic acid (běn-zō'ĭk)
An aromatic white crystalline acid used to season tobacco and in perfumes, dentifrices, and germicides.
a white, crystalline organic compound belonging to the family of carboxylic acids, widely used as a food preservative and in the manufacture of various cosmetics, dyes, plastics, and insect repellents.