Which of the following are tenets of the cell theory

a. cells are the building blocks of life

b. cells all arise from pre existing cells

c. cells are the basic living units of structure an function

d. all of above

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.

the areas around the equator