Question

why ameoba is considered as it doesn't die as it is also termed as immortal? why is that so if then , then we can also say that everyone on this earth is mortal but ameoba doesn't die it just divides

Answer 1

Of course amoeba is mortal but it is often termed immortal because it doesn't die its natural death.

Answer 2

see every thing on earth is immortal
ameoba is a unicellular organism ok..
it reproduces by binary fission that means it divides into to daughter cells when it becomes old enough.

hope it helps