Organisms that cannot make their own food are called

Explanation:

Heterotrophs are organisms that cannot make their own food.

Organism that eats or absorbs other organisms for food; can't make their own food from energy; also called a heterotroph.

Explanation:

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.