FINAL ANSWER:
Orangutans
Step-by-step explanation:
Orangutans are known for their solitary arrangements because they are the only great apes that primarily live alone and have a solitary lifestyle. This means that adult orangutans, especially males, tend to live and forage by themselves rather than in social groups.
In contrast:
- Chimpanzees live in communities and exhibit complex social behaviors.
- Gorillas live in small family groups.
- Bonobos also live in social groups and are known for their more peaceful and cooperative social interactions.
Orangutans' solitary lifestyle is a unique adaptation that allows them to minimize competition for limited resources in their forest habitat. This behavior is one of the distinct characteristics that set them apart from other great apes.