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.

The right answer is It releases CO2 to the atmosphere during acetyl CoA formation.

This occurs during the decarboxylation of pyruvate.

The decarboxylation of pyruvate, or oxidative decarboxylation, is the chemical reaction catalyzed by the pyruvate dehydrogenase complex linking glycolysis to the Krebs cycle by converting pyruvate to acetyl-CoA:

Pyruvate + CoA-SH + (NAD +) → NADH + (H +) + CO2 + Acetyl-CoA.

Electron transport chain has no relation to carbon dioxide release. It has relation with oxygen and electrons transporters.

d concave shape of wave rock

explanation:

the concave shape of wave rock is a very good evidence that supports the evolution of earth due to chemical weathering. if we talk about structure of   wave rock, studies have estimated that it is around 2.7 billion years old. it also serves as the foundation of evidence that it was the place where australian continent began to form.

how the structure of wave rock was created?

studies suggest that structure of wave rock was created when the surrounded area was started to weather due to which deposition of material started on the part of land which now contains wave rock.

the structure of wave rock is considered to be one of the best-known landforms in australia. at the height of around 15 cm, there can be found flared slopes which formulate the margins of hyden rock. it is now assumed by geologists that wave rock was created by subsurface water-induced weathering and not by glaciers, waves or wind.

due to deposition of material over the period of long time, the wave rock became tougher and tougher due to weathering from surrounding terrain. this makes it a physical evidence that supports   the evolution of earth due to chemical weathering.

hope it !

i think that it is plants