What is a notable feature of insects regarding their legs?

Insects are characterized by their unique body structure, which includes having three pairs of legs. This feature is a fundamental aspect of their classification within the phylum Arthropoda, which distinguishes them from other groups such as arachnids, which have eight legs. Each pair of legs is connected to a specific segment of the insect's body, providing them with the ability to walk, jump, or even swim, depending on the species. This arrangement of legs contributes to their mobility and adaptability in various environments, allowing them to perform various functions crucial for survival, such as hunting for food, escaping predators, and navigating their habitats.