Final answer:
Cooperation is the outcome of a situation where the interaction between two or more individuals results in a net benefit for each individual. Therefore, the correct option is B.
Step-by-step explanation:
The outcome of a situation in which the interaction between two or more individuals results in a net benefit to each individual is known as Cooperation. In cooperative relationships, both parties involved gain some advantage or benefit without causing harm to each other.
This form of interaction is commonly observed in various biological processes, such as mutualistic symbiosis, where both species involved benefit from the interaction by obtaining resources or some other form of assistance from each other.