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When you breathe in your nostrils get bigger and when you breathe out they get smaller why?
Wiki User
∙ 14y ago
Its a reflex move so you can breath in as much air as possible.Is that like when you walk and swing your arms?
Wiki User
∙ 14y ago
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How do boa constrictors breathe?
They breathe air - through their nostrils which lead down to their lungs !
How do boas breathe?
They breathe - by inhaling air through their nostrils !
From where do the snakes breathe?
Snakes have nostrils.
How did tyrannosaurus Rex breathe?
its nostrils
Where are whales nostrils found?
They don't have nostrils, the breathe through the blowhole on the top
How does swan breathe?
how does swan breathe
How do dugongs breathe?
Through special nostrils. The nostrils of a dugong are closed when submerged in water, and since a dugong is a mammal, it cannot breathe oxygen from inside the water. When they want to breathe, they push their nostrils above the water surface, when they're underwater, nostrils are shut to prevent water from entering.
How do pandas breathe fire?
Through their nostrils.
How do komodo dragons breathe?
They breathe through there tongue!!
Can you breathe through both nostrils?
yes you can breath through both nostrils or at least i can .
What is nosetrill?
Nostrils are the holes in your nose which you breathe in and out of.
Why do rattlesnakes breathe through their tongue?
They don't. Rattlesnakes breathe through their nostrils.
