Question 19. which is true about the factors involved in wellness? a. they are entirely outside of individual control. b. they often interact with each other. c. they are difficult to identify. d. they are easy to change

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.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.