Multiple Choice
The figure below shows parts of the global carbon cycle.Which chemicals are also parts of the carbon cycle?
A) CO (carbon monoxide) ,C (graphite or diamond) ,and CO3 (carbon trioxide)
B) CH4 (methane) ,O3 (ozone) ,and C (graphite or diamond)
C) CH4 (methane) ,HCO3- (bicarbonate) ,and CaCO3 (calcite)
D) CO (carbon monoxide) ,CO3 (carbon trioxide) ,and CaCO3 (calcite)
Correct Answer:

Verified
Correct Answer:
Verified
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