The organisms in ecosystems interact in many different ways. Mutualism is one type of interaction. Which is the BEST description of mutualism One organism hunts and eats a different organism.
Two organisms compete for the same resources.
One organism benefits and the other is harmed
OTwo organisms both benefit from their interaction

Two organisms both benefit from their interaction

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.

i think its through the fallopian tube