Q: Fact 1: Pesticides can cause pollution. Fact 2: Biologists have shown that light pollution harms animals. Given the two facts above, what can harm animals?

Choose your answer from:
(I) pesticides
(II) bacteria
(III) hay
(IV) cigarettes
(V) amoebae
(VI) grain
(VII) manure
(VIII) mines
A:
(I)