Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what unit of time can be estimated by the rings in a tree trunk?" is "decades", given that the number of rings in a tree trunk can be used to estimate how many years old it is?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what causes brain atrophy?" is "sodium", given that brain atrophy is caused by lack of oxygen?
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A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what causes yearly temperature variations?" is "scattered light", given that the Earth being tilted on its rotating axis causes yearly temperature variations?
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A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what forms into liquid from the air?" is "lipids", given that water forms into liquid from the air?
****
A:
No