Primates are a diverse group of mammals that include humans, monkeys, and apes. They are known for their flexible limbs, large brains, and social behaviors. Most primates live in trees, which helps them find food and avoid predators. Their keen eyesight and ability to grasp objects with their hands make them well-suited for life in the forest. There are two main types of primates: strepsirrhines, like lemurs and lorises, and haplorhines, which include tarsiers, monkeys, and apes. Primates often live in groups, allowing them to communicate and cooperate with one another. This social structure is important for their survival and development.