Question: If I tell you that Groundwater contamination have a negative impact on the environment, and ask you the question "what have a negative impact on the environment", is the correct answer "harmful substances"?
OPTIONS:
- Yes
- No
Answer: No

Question: If I tell you that Testosterone stimulates the reproductive organs to develop testicles, and ask you the question "what stimulates the reproductive organs to develop testicles?", is the correct answer "sperm"?
OPTIONS:
- Yes
- No
Answer: No

Question: If I tell you that Cutting down black spruces has a negative impact on an ecosystem, and ask you the question "what has a negative impact on the ecosystem when cut down?", is the correct answer "humans disturb it"?
OPTIONS:
- Yes
- No
Answer:
No