How many legs do butterflies have?

Butterflies have six legs because they are insects, and insects typically have six legs as part of their body structure. These legs are vital for their ability to walk, grip onto surfaces, and facilitate their flight. Each leg is composed of different segments and has specialized structures like tiny claws or pads to help them in various activities, such as collecting nectar or landing on flowers. These six legs provide butterflies with the necessary support and mobility they require for their survival and participation in their ecosystem.