Like all fish, sharks extract dissolved oxygen from the water through their gills.
they dont breathe they go to an under water base were there have oxygen tanks
A shark has gills like a fish so that is how it breaths.
No, they have gills.Sharks do not breathe with lungs, but with gills that absorb the oxygen in the water.
Like all sharks ( like fish), whale sharks breathe through gills which extract oxygen from the water.
Like other fish sharks extract oxygen from sea water as the seawater passes over the shark's gills
No they are not. They are a type of shark and like other sharks 'breathe' water in through their gill slits snd filter the oxygen out of it. To be a mammal, they would need to breathe air and nurse their young.
A shark is a fish and a whale is a mammal. Therefor the shark has gills to get oxygen from the water and whales have to breathe air, so they come to the surface.
Great Whites - like all Sharks - use gills to filter oxygen from the water. They can't breathe air.
the same as any other fish, by collecting oxygen in its gills as water is filtered through them.
Humans breathe in oxygen and breathe out carbon dioxide. Trees "breathe" out oxygen.
Sharks have gills so they can breathe. They absorb the oxygen out of the water using their gills.
They can breathe under water for as long as they want because the have gills and can get their oxygen from the water. In fact, they'll die within minutes if removed from the water.