How many types can viruses infect?\nOptions:\n- (A) mice\n- (B) pigs\n- (C) bird\n- (D) RNA\n- (E) ova\n- (F) tiny\n- (G) HPV\n- (H) Two
Let's be accurate as possible. Think before you answer.
(H)
Viruses often infect bacteria.

Bacteria are normally classified as either 'good' bacteria or 'bad' bacteria.

Viruses can infect good and bad types.

.

The final answer: (H)