It is a legless reptile belonging to the snake suborder, with over 3000 different species. The body is slender and covered with scales, which help protect the skin and reduce friction. Vision is usually not very good, but they have other senses to compensate for this deficiency, such as detecting odors in the air through tongue signals and perceiving the surrounding environment by sensing ground vibrations. They have a diverse diet, some feed on small mammals, while others prey on birds, fish, or insects. Some snakes are poisonous, and they use their venomous fangs to inject venom to capture or kill their prey. Most snakes, on the other hand, are non-toxic and prey on them by coiling or swallowing