10 Immortal Animals You Won't Believe Are Real | Interesting Facts

We know the life cycle; An animal is born, grows, becomes an adult, reproduces, ages, ages and eventually dies. This is a universal truth about animal life on earth. Aging is a natural process for all living beings. In biology, it was called senescence. Birth slowly becomes death through aging (if not by chance, disease or fall of prey) in a natural process of life.

Therefore, it is hard to believe that some animals are almost immortal. There are some species of animals in which the aging process is extremely slow. Its duration is much longer than that of a human being. This is defined as "insignificant senescence." Here the symptoms of aging are so weak that it seems they can never die.