Answer:
Altruism.
Step-by-step explanation:
If an animal does something for another animal that does not directly benefit the animal engaging in the behavior, this is an example of altruism. Altruism is a behavior that benefits others at a cost to oneself. In other words, the individual performing the behavior is not gaining any direct benefit, and may actually be incurring some cost or risk, but is instead helping another individual.
Altruistic behavior has been observed in many animal species, including primates, birds, and insects. Examples of altruistic behavior in animals include warning calls given by some birds to alert other birds of predators, grooming behavior in primates that helps to remove parasites from another individual, and food sharing among social insects, where some individuals will give up their own food to feed others in the colony.