You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Q: Category: "HO" 
Clue: In this process the fat molecules in milk are broken up into very fine particles

A: homogenization
****
Q: Category: BUGGY 
Clue: Salticidae, the jumping types of these arachnids, have hairy bodies & feed on insects & on others of their kind

A: spiders
****
Q: Category: FERROUS, BUELLER 
Clue: Pale to brassy yellow, this item, half iron & half sulfur, is sometimes called fool's gold

A:
pyrite
****