Which best describes the purpose of identifying the lizard?

Lizards are cold-blooded reptiles, with the body covered with scales. They have 4 legs and a tail, whose main function is to serve as a fat reserve. The scientific name to identify the lizards is Lacertilia, and includes approximately 5600 species, which are arranged in 46 families. Some species of lizards have no limbs, and differ from snakes in that they have external eyelids and ears.

Explanation:

Lizards have the ability to shed their tail when they feel the danger, although later they can regenerate this limb again. As for the size of the lizards, the geckos are the smallest, reaching a size of a few centimeters, while the Komodo dragon can reach up to 3 meters long. Some species of lizards have the ability to spit blood through their eyes, other species can manage the water in their body, and geckos are characterized by vocal cords.