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Are tiger sharks mammals or fish?
Fish. they have gills. Answer All sharks are fish.
What fish use respiration for?
Fish have internal gills.Gills covered with operculumn except in sharks and rays.They have opened gills
Can sharks breathe air?
No. Sharks are fish, they breathe water through their gills.
How does sharks respiration?
Like all fish- through their gills.
What does a gill mean in sharks?
gills are like "lungs" to a fish.
How many gills do sharks have?
Tiger sharks have they have 5 gills
How does a shark take in oxygen?
A shark has gills like a fish so that is how it breaths.
Does a fish evolve into a shark?
Sharks are a type of fish. This is because fish are defined as being vertebrates with gills.
How do sharks respire?
though gillsLike all fish, through their gills.
Do sharks need to come for oxygen often?
Sharks do not need to come up for air - they are fish with gills.
Can white sharks only breathe underwater?
All Sharks are fish, and have to have water flowing over their gills to breathe.
How do sharks breathe underwater?
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----------------------------------------------------------------------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 youIt's a fish.. it has Gills.
