They smell with their tongues
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If you mean tongues, then yes, quite a few snakes have black tongues, but many also have red tongues, and some even have differently colored tongues than that. For example, the Red-Tailed Green Rat snake (Gonyosoma oxycephala) has a blue tongue.
Snakes only have one tongue it may look like they have two as their tongues are forked. The tongue splits at the end making it appear it has two tongues.
While a snake's forked tongue looks dangerous, it really is not. Snakes actually smell with their tongues. If snakes bite, they use their teeth
Snakes breath through nostrils like you and me, but if you mean how do they smell, then the snake's sense of smell is in it's tongue, which is why snakes flick their tongues a lot.
Yes because it's still a snake, joined twins still have a Tounge because they are joined.
Yes, But most snakes use their nose for smelling; some snakes use their forked tongues
When a snake flicks its toungue it is gathering scents from the air, which are then sent to the Jacobson's organ at the roof of the snake's mouth. This gives it a very accurate sense of smell.
No, the poison is injected with the fangs of the snake. No. They use their fangs. What else would the fangs be for? The forked tongue is used to smell. When they stick their tongues out, they are collecting scent molecules on the ends of the fork. Then, they draw their tongues back in and put them in special pits in the roof of their mouth. These pits act like our noses do, and detect what kinds of molecules and how many of them there are on the tongue. The fangs are hollow and connected to venom sacks near the eyes of the snake. When a snake bites something, it uses the muscles around the venom sacks to pump the venom through its fangs and into whatever it bites. This is if the snake is poisonous. If the snake is a constrictor, then it just squeezes tighter and tighter until whatever it is squeezing cannot breathe any more and dies.
breathingWrong!The snake's tongue is an olfactory (sense of smell) organ.they smell with them. They stick the tongue out and then move each forked half into pockets in their head. There are sensors in the pockets that act like smelling. That is why their tongues are always going into the air and back into their heads.
There are many types of adaptations a snake may have, such as: #They have an unusually flexible jaw mechanism enabling them to swallow objects several times the snake's own diameter. (Structural) #They have forked tongues, which they flick from their mouths quite often. This tongue-flicking is actually the manner by which the snake "smells" its surroundings. (Behavioral)
Basilisk fangs are poisonous, and only have one, though very rare, antidote- phoenix tears. They can be venomous for years after the snake is dead. Their tongues are not dangerous.