Like all sharks ( like fish), whale sharks breathe through gills which extract oxygen from the water.
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.
No a shark is not a mammal. It isn't a mammal because it filters water through it's gill slits then oxygen is filtered from the water. To be a mammal an animal has to directly breath oxygen into the lungs.
You are right, it is a FISH. A shark breathes through their gills like any other fish do. Shark is different from the Whale. Whales are large, magnificent, intelligent, aquatic mammals. They breathe air through blowhole(s) into lungs . I suggest that the whale shark is the cause of confusion. Don't get confused with a whale shark to think shark as a mammal because of the "whale" in its name. Whale shark is just a kind of shark considered as the biggest shark and the biggest fish. It is NOT a whale. You have to differentiate and specify 'Whale Shark' from a 'Whale'. Don't get confused if you see "Whale" before the 'Shark' ('Whale Shark').You see, you have to be careful when the name "whale is attached to the name." Just like the "Killer Whales" and "Pilot Whales", there is the name whale attached to their names yet they are not whales but dolphins but they are also mammals. Anyway just bear in mind that 'Whale Shark' is a fish and all the rest of combined names bearing 'whale' are mammals- either a real whale or dolphins. (Examples: Blue Whale, Killer Whale, Pilot Whale, Humpback Whale, etc.)♥
Sharks and whales have completely different structures and organs. A shark is actually a fish and has gills, while a whale is a mammal and can only breathe with its lung like all mammals. Fish have gills to allow them to breathe underwater. Sharks do not need to come to the surface to breathe.
When a whale eats a shark or a shark eats a whale
No, they aren't a mammal like a whale or dolphin so they breathe using the oxygen in the water.
They have shark tails. If they have shark tails then they'd be catagorized for a shark. They are called a whale shark because their big like a whale and shark because it is a shark (tail)
The Whale Shark?
Like all fish, sharks extract dissolved oxygen from the water through their gills.
It is a shark that looks like a whale. It is also the biggest fish.
Blue whales - like all whales - have lungs and can't breathe under water. When they dive they hold their breath. The only kinda-sorta exception is the whale Shark. But it's only called "whale" because of its size. It's a Shark - a fish - and it breathes with gills.
they dont breathe they go to an under water base were there have oxygen tanks