Fact 1: Echinoderms lack respiratory and excretory systems. Fact 2: Influenza is a disease of the respiratory system. Given the two facts above, what can't echinoderms do?
Options are: A). Plant growth is reduced B). decreases its bodily water C). reproduce D). Contract influenza E). Move to another area F). Dehydration G). kill them H). move to different locations
Answer:
D).