Yeah..they donot have ears..They usually sense a movement around by some...method,maybe??

**Snake do not have ears**

**Explanation:**

Snakes are fascinating creatures that belong to the reptile family. They have unique features and adaptations that allow them to thrive in various environments. One interesting fact about snakes is that they do not have external ears. Let's delve into the details of why snakes lack this particular sensory organ.

**1. Snake Anatomy:**
Snakes have a streamlined body structure with scales covering their entire body. These scales serve multiple purposes, including protection, reducing water loss, and aiding in locomotion. However, unlike many other animals, snakes do not possess external ears, which are typically visible as protrusions on the sides of the head.

**2. Lack of External Ears:**
Snakes' lack of external ears does not mean they are completely deaf. While they may not have visible ears like humans or other mammals, they possess other adaptations that enable them to perceive sound vibrations in their environment.

**3. Hearing Mechanism:**
Snakes have a unique inner ear structure that allows them to sense vibrations and sound waves. Their inner ear is located deep within their skull, and it consists of three parts: the cochlea, vestibule, and semicircular canals. These structures work together to detect sound waves and convert them into electrical signals that the snake's brain can interpret.

**4. Vibration Detection:**
Snakes primarily rely on their highly specialized jawbones, called the quadrate bone, for detecting vibrations. These vibrations are transmitted from the lower jaw to the quadrate bone, which then transfers them to the inner ear. This remarkable adaptation allows snakes to detect low-frequency sounds and vibrations, such as the movement of prey or potential predators.

**5. Lack of External Ear Openings:**
One reason why snakes lack external ears is that they do not possess the external ear canal or pinnae that are characteristic of mammals. These structures help capture and funnel sound waves into the ear, enhancing their ability to detect and localize sounds. Snakes, however, have evolved to rely more on their other sensory organs, such as their tongue and Jacobson's organ, for gathering information about their surroundings.

In conclusion, while snakes do not have visible external ears, they possess unique adaptations that enable them to perceive sound vibrations in their environment. Their inner ear structure and specialized jawbones allow them to detect and interpret these vibrations, making them highly skilled hunters despite the absence of external ears.