Identifying Analogous Social Structures

In a recent study of animal behavior, researchers compared the social structures of two species: dolphins and elephants. Both species demonstrate intricate social bonds and cooperation, often assisting one another in times of need. Dolphins are known for their complex vocalizations, which they use to communicate within their pods, while elephants are recognized for their empathetic behavior, which allows them to form stronger familial ties.

Given this comparison, which of the following pairs represents a similar relational dynamic characterized by social cooperation and communication?