Which of these diseases cannot reproduce by itself?
fever Leptospirosis animals influenza bacteria heat or cold dangerous anemia
A B C D E F G H
Influenza is a disease caused by viruses.
Influenza is a disease that cannot reproduce by itself.
Which of these diseases cannot reproduce by itself? (A) fever (B) Leptospirosis (C) animals (D) influenza (E) bacteria (F) heat or cold (G) dangerous (H) anemia