Final answer:
Social behaviors in animals have evolved to increase chances of survival and reproduction through cooperation and communication. Examples include hunting in packs for better food acquisition and sharing information about food sources and predators within a group.
Step-by-step explanation:
Social behaviors in animals have evolved for several reasons, which include increasing chances of survival and reproduction. Cooperation is an important social behavior that allows animals to live and work together in groups. By cooperating, animals can perform tasks and achieve goals that would be impossible for a lone individual. This behavior increases their chances of obtaining resources and protecting themselves from predators.
In addition, social behaviors like communication are crucial for animals living in groups. Communication allows animals to share information about food sources, predators, and mating opportunities. It helps in coordinating group activities and ensuring the overall well-being of the group.
Evolutionary advantages of social behaviors can be observed in various animal species. For example, wolves hunting in packs have a better chance of catching prey and obtaining food compared to hunting individually. This behavior increases their fitness and likelihood of passing genes to the next generation.