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Monkeys are some of the most intelligent animals in the world
In addition to being intelligent, monkeys are also very social animals. They live in troops of around 50 individuals, and within these troops, there are strict hierarchies. The hierarchies involve both males and females, and the members of the troop cooperate in order to maintain it. Monkeys are also capable of using tools. They have been observed using sticks to reach food that is out of their reach, and they have also been known to use rocks to crack open nuts.
