In many oxidation-reduction reactions, electrons pass in pairs from the active site of the enzyme to a(n) what that serves as an electron acceptor, which can then release the electrons to the substrates of another reaction.

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.