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.
Sharks are fish. Cold-blooded, Breathe with gills etc. Mammals, that's us. live birth, nurse our Young, Breathe with lungs etc etc.
Sharks are classified as fish, not mammals. There is no shark which is classified as a mammal. Even the whale shark is a shark, not a whale, and therefore not a mammal.
Shark is to fish dolphin is to mammal.
shark,tiger
The Hammerhead shark is not a mammal.
it is not a mammal
No It is not a mammal It's a fish
A shark is a fish
No, the sand shark is a fish with gills.
yes
yes
No
mammal
No, they are fish.