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It blows water out of their lungs and takes air in just like a humans mouth/nose. So they can breath.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoWhen they come to the surface of the water they use there blow hole to breath.
Wiki User
∙ 14y agoThe blowhole is for breathing
Wiki User
∙ 12y agothey use it to breathe!!
Wiki User
∙ 9y agoshoots water out of the whale's back
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Do dolphins brethin through their blow hole or mouths?
Blow hole
What is a dolphins blow horn for?
Dolphins have blow holes, not blow horns. The blow hole allows the dolphin to inhale and exhale air. The blow hole is analogous to a nostril in other mammals.
How do dolphins flip?
They use their blow hole that causes conditional power that shoots them out of the water!!
How dolphins breathe in water?
They use a blow hole to breathe in/out air when the surface the water.
How do dolphins breeth?
Through a blow hole, just like all other dolphins
How the dolphins breathe?
Dolphins breathe through the 'blow hole' in the top of their heads, surfacing from underwater to blow out the Carbon Dioxide and draw in oxygen.
What covers a dolphins blow hole?
The blow hole is a muscular sphincter; like the human lips, it has the power to close by itself, with nothing covering it.
Why don't dolphins have a nose instead of a blowhole?
Dolphins don't have a nose instead of a blow hole because they aren't supposed to breath just be able to blow air and water out of it.
What is a dolphins blow hole for?
For allowing the dolphin to inhale and exhale gases so it can survive.
How dolphins breath?
dolphins breath throuth there blow hole and they also breath throught their mouth when they come up from water hope i answered youre question
How can dolphins be whales but whales cant be dolphins?
Because dolphins has a blow-hole to sprout water and breathe like a whale while a whale is bigger in size and it can't do tricks like dolphin
do whale have blowholes?
No whale sharks don't have blow holes they have gills like other sharks
