Tongues are usually not blue unless you are totally lacking in oxygen -- or you have been eating blue food!
The veins under your tongue don't turn blue, they just are blue. Blood is blue in color before it meets air; once it has it turns blood red.
When a cat has difficulty breathing it's tongue turns blue to indicate that it is not getting oxygen to it's system.
It means there's no blood transmission to the tongue.
the blue tailed dosent have a blue tongue and the blue tongue lizard hasn't got a blue tail. :)
the blue tongue lizard uses its tongue as a defense mechanism. When a predator sees the blue tongue it thinks the lizard is poisonous, when it isn't.
The Shape of the Blue tongue virus is a sphere.
no it won't
Blue Tongue Entertainment was created in 1995.
Blue Tongue Entertainment ended in 2011.
the blue tonged macaroni penguin
A blue-tongue lizard is another term for a blue-tongue lizard, any of several species of Australian skinks in the genus Tiliqua.
A blue-tongue lizard is another term for a blue-tongue lizard, any of several species of Australian skinks in the genus Tiliqua.