What role does cellular respiration play in the carbon cycle?

it removes co2 from the atmosphere during glycolysis.

it removes co2 from the atmosphere during the citric acid cycle.

it releases co2 to the atmosphere during acetyl coa formation.

it releases co2 to the atmosphere during electron transport.

(A)It removes CO2 from the atmosphere during glycolysis.

Explanation:

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds