Yes they do.
Wiki User
∙ 13y agoWith there tongue! They flick their tongue in and out of their mouth to sence the air when the tongue is out it picks up scents and when it is flicked back into the mouth it rubs against the jacobsons organ which converts the sences and allows the snake to understand its surroundings
It's the Jacobsons Organ
They don't ! They flick their tongue - which catches scent particles floating in the air. the tongue is withdrawn into the mouth, and the tips inserted into 'Jacobsons organ' - a sensitive area on the roof of the mouth.
tongue
The Jacobson's organ, also known as the vomeronasal organ, is found in many animals, including snakes, lizards, some mammals (such as horses, cats, and dogs), and even some amphibians. It is used to detect pheromones, which are chemical signals important for communication between members of the same species.
Their tongue and the Jacobson's organ.
hearing
scales or skin of it
The Nose.
Jacobson's organ
Heat pit
There isn't a specific 'organ' - Snakes usually have a row of heat-sensitive 'pits' (or tiny holes) arranged around the top edge of their mouth.