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Primary reservoir

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14. What is the primary reservoir of carbon in Earth's carbon cycle?(1 point)Responses Biosphere Atmosphere Hydrosphere
1. 3 answers
2. asked anonymously
3. 32 views
What is the primary reservoir of carbon in Earth's carbon cycle?(1 point)Responses Biosphere Biosphere Hydrosphere Hydrosphere
1. 1 answer
2. asked anonymously
3. 35 views