Question: Do you think the right answer to the question "what can cause blood pH to become unbalanced?" is "h2o", given that blood pH may become unbalanced from aerobic activities?
OPTIONS:
- Yes
- No
Answer: Yes

Question: Do you think the right answer to the question "what is used to attract birds to flowering plants?" is "collagen", given that nectar is used for attracting birds to flowering plants?
OPTIONS:
- Yes
- No
Answer: No

Question: Do you think the right answer to the question "what are used to avoid stumbling around in basements?" is "eyes", given that light bulbs are used to avoid stumbling around in basements?
OPTIONS:
- Yes
- No
Answer:
No