Externally, nostrils.
Internally, Lungs.
Snakes have no diaphragm.
Snakes breath with lungs. Some live under water, but they do not have gills.
snakes does not have ears. so they hear by the vibration from the air
Jacobson's Organ
Snakes use their forked tongues to collect scent particles from the air and transfer them to the vomeronasal organ in the roof of their mouth. This organ helps them detect and "smell" their surroundings by analyzing chemical cues.
It's a 'sensory organ'. It basically takes the form of two 'pockets' in the roof of the snakes mouth. When the snake flicks out its tongue, microscopic scent particles stick to it. Withdrawing the tongue back into its mouth, the tips are inserted into the Jacobson's organ, and the snake's brain decodes the information.
Snake flicks its tongue to collect chemical information from the environment. The tongue picks up scent particles which are then transferred to the Jacobson's organ in the roof of the snake's mouth, allowing it to "taste" the air and detect prey, predators, or potential mates.
Hognose or adder
The organ used to hear is the ear.
what is the organ of movement in snake
the Jacobson's organ
The tongue is used to capture the air particles around the snake. It (the tongue) is rubbed on a small organ in the roof of the mouth called "vomeronasal organ", or "Jacobson's organ. From this the snake can perceive if there is prey or predators around it
A snake "hears" by sensing vibrations in the ground.
the organ is the loin.
the nose
you hear snake when you say ekans backwards
The Jacobson's organ, or scientifically speaking, the Vomeronasal organ.
skull
Jacobson's organ