Final answer:
Cooperative behavior is beneficial to both the actor and recipient, unlike selfish, altruistic, and spiteful behaviors which have different implications regarding who benefits or incurs a cost.
Step-by-step explanation:
The behavior that is beneficial to both the actor and the recipient is known as B. cooperative behavior. In biological terms, cooperative behaviors can occur within species when two or more individuals work together for mutual benefit. This is distinct from altruistic behavior, which is characterized by acts that benefit another individual at a cost to oneself.
Examples of cooperative behavior include reciprocal grooming among primates, where individuals take turns grooming each other to remove parasites. This reciprocal arrangement boosts the fitness of both participants. In contrast, other behaviors such as selfish, altruistic, and spiteful have different implications. Selfish behavior benefits only the actor, altruistic behavior benefits the recipient with a cost to the actor, and spiteful behavior harms both the actor and the recipient.