What are sharks?
a) mammals
b) reptiles
c) fish
d) amphibians
*I won't put birds as an option, because you need to be highly stupid to choose that.
Answer: they're fish! C is the answer.
But then again, sharks aren't your normal kinda fish:
- they don't have scales
- they don't have swim bladders
- some of them, besides being ovoviparous, like reptiles, are also viviparous and oviparous
Nevertheless, sharks are classified as fish.
And there you go.
