Question

Why do you say there is no natural death in single cell organism?

Answer 1

Because they never birth...They are just simple organisms made of bacterias and bacterias never dead by itself.

Answer 2

Answer:

Your answer is here!!

A single celled organism keeps on dividing into two by asexual reproduction. So, at the end of there life cycle they simply divide and not die naturally. They only die because of the external factors like high temperature of pH.

Thanks for asking and keep asking more..