What is the function of a lizard limb?

The function of a lizard limb primarily revolves around locomotion, allowing the lizard to move efficiently across various terrains. Limb structures, including toes and claws, enable climbing, grasping, and digging, enhancing their ability to escape predators and hunt for food. Additionally, lizard limbs play a role in thermoregulation and communication, particularly during mating displays. Overall, they are crucial for survival and adaptation in diverse environments.