The wear and tear theory of getting old asserts that the consequences of ageing are because of modern damage to cells and body systems over the years.
The wear-and-tear theory indicates that getting older outcomes from a gradual deterioration of the cells and tissues of the body through wear and tear, oxidative strain, exposure to radiation, pollutants, or other deteriorative methods.
Ageing is the procedure of turning into older. The time period refers specially to people, many different animals, and fungi, while as an example, bacteria, perennial flowers and some simple animals are doubtlessly biologically immortal.
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