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Using gills because sharks are fishes and if look closely on animal planet-sharks you will see that there are like cuts on the left or right of their head,well that is gills and sharks uses it to breathe it takes in oxygen and gives out carbon dioxide
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Sharks "breathe" by using their gills. Water passes through the mouth and out the gill slits. Oxygen is exchanged through the tissues lining the gills.
Unlike other fish SOME SPECIES of shark cannot pump water through their gills by opening and closing their mouths, they have to keep moving to make the water flow. In this way they are like ram jets. For a shark it is "Swim or die!"
However, OTHER SPECIES of sharks can pump water over their gills when at rest and do not need to keep swimming. These species can be seen sleeping on the seabed around tropical reefs.
Gills.
sharks breath through there gills. if you look up a picture of a shark with its mouth open yiou can see the gills at the side of the sharks mouth.
hope i helped you
It's a fish.. it has Gills.
What else can I help you with?
Can white sharks only breathe underwater?
Yes, white sharks have gills that allow them to extract oxygen from water, which is how they breathe underwater. They need to constantly swim to ensure a flow of water over their gills for oxygen exchange.
Can sharks breathe air?
No, sharks do not breathe air. They have gills that extract oxygen from the water as it flows over them, allowing them to extract oxygen from the water and breathe efficiently in their underwater habitat.
How does sharks get there air?
they have gills, they can breathe underwater for up to 4 months at a time without coming up for air.
How to breathe underwater in Minecraft?
you can't breathe underwater
Do sharks breathe under water?
Kinda-sorta. Sharks are fish, they use gills to get oxygen from the water. So it's a kind of breathing even if there are no lungs involved.
Why is a shark suited to its habitat?
Sharks are made to adapt to their environment so they don't suffer int eh great colds of the water
Is there a tribe that can breathe underwater"?
No, there is no known tribe that can breathe underwater.
How do crocodiles breath on land?
They don't, any aquatic reptile needs to return to the surface to breathe after a while, the only creatures that can breather underwater are fish (and all their variants ie: sharks, stingrays etc)
Can the Arctic fox breathe underwater?
No, the arctic fox cannot breathe underwater.
Can you breathe underwater in Utah?
Without proper equipment no human can breathe underwater anywhere.
Why do most sharks have to swim at all times before they sink?
This is actually not true at all times or for all sharks. It is true that most sharks need moving water in order to breathe, but there are underwater currents where sharks can stop, because the water is moving around them.
Can garden snails breathe underwater?
No, garden snails cannot breathe underwater as they require air to breathe. They have lungs and need to surface to breathe air.
