Final answer:
B) Communicate dominance
Aggressive displays in the animal kingdom, such as baring teeth, communicate dominance and reduce actual fighting. Kino is a term used in ethology to describe non-verbal communication between animals, including communicating dominance.
Step-by-step explanation:
In the animal kingdom, aggressive displays are common and are used to communicate dominance. For example, a dog bares its teeth to signal its willingness to fight and its fighting ability. These displays serve to reduce actual fighting between members of the same species by allowing individuals to assess their opponent's fighting ability.
This mechanism is similar to kino, a term used in ethology to describe non-verbal communication between animals. Kino is intended to establish trust or dominance, express affection, or convey friendship. It is a way for animals to communicate and interact without fighting.
Therefore, the answer to the question is B) Communicate dominance.