Question

which is the biggest shark in the world that is is extinct​

Answer 1

Megladon is the biggest shark in the world that is is extinct.

Answer 2

Answer:

O. megalodon

Explanation:

For the next 13 million years the enormous shark dominated the oceans until becoming extinct just 3.6 million years ago. O. megalodon was not only the biggest shark in the world, but one of the largest fish ever to exist.