The zodiac sign that eats well, is lazy, has sex and sleeps

The zodiac sign that eats well, is lazy in making love and sleeps is Snake.

Snakes are the latest group to appear in the evolutionary history of reptiles, originating in the Early Cretaceous about 118 million years ago. The earliest snake fossils were unearthed in the Cretaceous strata of the Mesozoic Era, more than 70 million years ago. Snakes and lizards are closely related. Many scholars have found through research that in the more primitive snakes of the family Leptophlopidae, the body scales are arranged in an imbricate shape, and the abdominal scales are small and not clearly differentiated.

The maxillary bones, palatine bones, pterygoid bones and other skull bones are closely connected, and the square bones are short, which limits the extreme opening of the snake's mouth; the mandible retains the coronal bone; there are coracoid bones and girdle bones. The forked tongues of Varanidae, the vertebrae structure of Iguanidae, and the peptide fingerprint produced by protease hydrolysis of hemoglobin are all similar to snakes.

Habitat environment

Snakes that live in caves are mostly primitive and low-grade small and medium-sized snakes. As a result of adapting to cave-dwelling life, their anatomical structure is characterized by: small head, firmly connected skull; small mouth, slightly protruding in front of the mouth, underdeveloped eyes; short tail; undifferentiated or underdeveloped abdominal scales. Such as blind snakes, flash scale snakes. Snakes that live in caves and come to the ground more often at night or in dark weather are all non-venomous snakes.

Most snakes live on the ground. They are characterized by normal body shape within the order of snakes, with few specializations. Generally, they have wider abdominal scales and move quickly on the ground. For example, most species of the purple sand snake of the family Viperidae, the genus Elephantus of the family Obraidae, the genus Viper of the family Viperidae, and the genus Stirhead live in mountainous areas.