What do ant ladybird dragonfly centipede and spider have in common?

Ants, ladybirds, dragonflies, centipedes, and Spiders all belong to the animal kingdom and are invertebrates, meaning they lack a backbone. They are primarily found in terrestrial and aquatic ecosystems and play various roles in the food web, including predator, prey, and pollinator. Additionally, they exhibit diverse adaptations for survival, such as exoskeletons, specialized mouthparts, and various reproductive strategies.