Which of the following statements about matter is true? mass and matter are always the same. matter is made up of atoms and has mass. mass can decrease while matter increases. matter does not exist in the biosphere.

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.

helicase, i think thats it