Do you think the right answer to the question "what does ultraviolet light cause?" is "something whose growth is discouraged by heavy wet soils", given that ultraviolet light causes skin redness and pain, possible swelling, blisters, fever, headaches?
OPTIONS:
- Yes
- No

Answer: No

Do you think the right answer to the question "what affects cell aging?" is "radiation", given that hormones affect cell aging?
OPTIONS:
- Yes
- No

Answer: Yes

Do you think the right answer to the question "at least some deuterostomes use pheromones to do what?" is "seed dispersal", given that at least some deuterostomes use pheromones to communicate with each other?
OPTIONS:
- Yes
- No

Answer:
No