If I tell you that Life without nitrogen is impossible, and ask you the question "what is life impossible without?", is the correct answer "fear"?
OPTIONS:
- Yes
- No

Answer: No

If I tell you that Using a gasoline engine requires easy ignition, and ask you the question "using a gasoline engine requires what?", is the correct answer "electricity"?
OPTIONS:
- Yes
- No

Answer: No

If I tell you that Genetic variation is increased with population movement, and ask you the question "what increases genetic variation?", is the correct answer "selection"?
OPTIONS:
- Yes
- No

Answer:
No