benchmarks.wiki / Public workspace
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ARC-Challenge / Mercury_7230318 / The saturation of surface rock with oxygen early in Earth's history reflected a…
Problem
Answer published by the source. Consult the official source to check your work against its answer.
question
The saturation of surface rock with oxygen early in Earth's history reflected a change in Earth's atmosphere. This change directly made which life process possible?
choices
- photosynthesis
- nitrogen fixation
- sulfur reduction
- aerobic respiration
Discussion
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See answer Answer published by the source
Artifacts
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Source and history
- upstream_id / Original problem ID
- Mercury_7230318
- task_id
55785f4c-8261-513b-8061-af0b74bb014c- task_key
ARC~2dChallenge--test--Mercury~5f7230318- task_revision_id
- 1
- config / split
- ARC-Challenge / test
initial import