Which reaction creates Karst topography?
O
O
O
A. Carbonic acid with limestone
B. Water with granite
c. Water with limestone
O
D. Hydrochloric acid with granite

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.