yes this is panting and its like their a/c keeps them cool
yes, dogs do that all the time!! ,they also bark with a toy in their mouth or while eating or drinking, but not all dogs can do this....but the bark is not as loud as it would be if the dog did not have a empty or open mouth
Yes. They do breathe every time they open their because gills are what they use to breathe
Yes, all air contains a small amount of carbon dioxide (around 0.038%). Most animals can breathe air with a portion up to 0.5% with no serious notable effects, provided there is enough oxygen in that mixture as well.
They don't need to. Snakes can hold their breathe for long amounts of time.
Yes. Kenny G (saxophone player) does it especially well!
This is play. My dogs do it all the time. It could also be a show of dominance.
becaue of the hot air u breathe when you close your mouth it pick up the germs u have and spreads them around int he mouth in causes your breathe to be stink
Yes most of the time.
This is not a true statement.
because we also have a nose to breathe through whilst eating in the mouth.
If I'm not mistaken I'm pretty sure that your nose and your mouth are connected to a tube in your mouth. If you breathe through your mouth and your nose and the same time you snore. Try it once.
Because otherwise you wouldn't be able to breathe.